Corvette C8.R Continues To Dominate IMSA Competition With Mid Ohio Win
Corvette Racing is loving the new Corvette C8.R. The team had already taken four wins in its new-for-2020 mid-engine race cars heading into this weekend’s Acura Sports Car Challenge at Mid-Ohio and managed to make it five after the No. 3 car of Jordan Taylor and Antonio Garcia dominated the race from flag to flag.
Taylor put the No. 3 Corvette C8.R on pole position for Sunday’s race, but lost the lead to the No. 4 C8.R sister car of Oliver Gavin shortly after the green flag came out. The American eventually worked his way past his British teammate, however, with the No. 3 Corvette C8.R then remaining in the top position in GTLM for the rest of the two hour and 40-minute race.
“The 3 car has been particularly strong all weekend,” Taylor said post-race. “We led all four sessions. I think we just had a little bit of speed on them all weekend. The balance of the car was just really strong from the get-go. It says a lot for the team, coming here for the first time with the Corvette C8.R, with no testing, just simulator time and rolling off the truck so strong. I think it’s hard to complain about anything at this point.”
“Jordan did a fantastic job all day long, getting on pole and then getting a solid lead even if there were a ton of yellows,” added Garcia. “When you are in that position, you are in control of the race. The C8.R worked perfectly again today. Not only on a quick lap but the consistency through the stint was the main thing. The C7 was good as we proved over the years, but this is definitely a step forward.”
While the 1-2 result for Corvette Racing was a welcome result for the American team, it was somewhat diminished by the fact that the GTLM field only had four cars in it Sunday. Porsche pulled its factory drivers from all events this past weekend after four members of its 24 Hours of Le Mans program tested positive for COVID-19, leaving only the two Corvette Racing entries and a pair of BMW M8s in the GTLM field.
Click here to view complete results from the 2020 Acura Sports Car Challenge from Mid-Ohio.
GM Authority
This Working Electric Lego Corvette ZR1 Is Downright Awesome
Watch this video and you’re going to want to build your own electric Lego Corvette
Legos are cool, awesome, and all the superlatives you can throw in between. The things that you can create with these bricks are limited only by your imagination. What makes the toy even better are the things that you can do with it, like, say, add a fully functional electric powertrain on a Lego Technic Chevrolet Corvette ZR1. One guy did exactly that, and he even created a video demonstration of his masterpiece. In the video, we see the Lego Technic Corvette ZR1 strapped on a dyno that’s made from — you guessed it — Lego bricks. What comes next is a four-minute video that’s going to make you want to buy a Technic Corvette ZR1, build your own dyno, and outfit your Lego ‘Vette with its own functional electric powertrain.
Why Is This Lego Technic Chevrolet Corvette Zr1 Different From Its Kind?
It’s different because it has an electric motor and a fully functional one at that.
YouTuber HyperBlue is responsible for this creation, and in his video, he goes into detail on how he turned a Lego Technic Chevrolet Corvette ZR1into a fully functional ride with an electric powertrain and — would you even believe it if we told you — a four-speed manual gearbox.
This, folks, is one of the coolest Legos you’ll get to see.
First, the creator of the project explains that after building the Technic Corvette ZR1, he added a small DC electric motor that’s controlled by a Raspberry Pi computer. The latter, for those who aren’t familiar with it, is a low-cost, credit-card side computer that helps people of all ages explore computing. It can be used in a variety of ways, including, apparently, powering a Lego Technic Corvette ZR1.
From there, the creator of this insane electric Lego ZR1 built a dyno machine — also from Lego bricks — and worked on all the electrical requirements needed to bring his creation to life, literally. It took around ten months for the project to come to life, and it’s not even complete yet. For now, though, it looks about as awesome as you’d expect it to be. The whole setup even comes with an ignition that starts the electric motor, which is then followed by a recorded sound of a real Corvette V-8 engine. As incredible as all of this sounds, the real treats are the wheel-mounted sensors and the accompanying software that allows you to monitor the powertrain’s behavior. An instrument cluster provides information about the car, but since it’s not a real dyno, we don’t get to see the actual output that the electric motor generates.
None of that matters, though, in the grand scheme of things. This whole setup is impressive enough on its own. The attention-to-detail is incredible, and the resourcefulness and ingenuity that comes with it are top-quality. Here’s to hoping that the individual responsible for this creation gets to finish his project.
We’re all rooting for you, just as we’re excited to see what the finished product looks like.
Kirby Garlitos for TopSpeed
C8 Corvette’s Two Coolest Options Make A Comeback
After a months-long absence, the High Wing Spoiler and Carbon Fiber Ground Effects package are coming back.
Many 2020 Chevrolet Corvette customers were dismayed, to say the least, when they learned that the car they would receive wouldn’t quite match the order they’d put in. Apparently, GM underestimated how popular big wings are among sports car enthusiasts.
But get ready to do your happy dance, because GM is bringing both options back as production changes over from 2020- to 2021-model year cars
At the recent Corvettes at Carlisle, Product Manager Harlan Charles shared a sketch of the Corvette team’s new IMSA and Indy 500 pace cars, taking the time to highlight some of its genuine Chevrolet accessories, including a mix of current and future parts. Notably, the car wore both the High Wing Spoiler and the Carbon Fiber Ground Effects package.
“Ground effects and the high wing are going to be coming back available soon,” he confirmed.
2021 Chevrolet Corvette buyers will soon have the option of getting a high wing and carbon ground effects from the factory. Of course, those parts can always be ordered later after taking delivery – assuming they’re available.
Another genuine Chevrolet accessory on the IMSA pace car, never before offered by the manufacturer for the C8, is a new Corvette Racing “Jake” hood stinger stripe. The “Jake” is the official logo of the Corvette Racing Team, taking the appearance of a skull-like racing helmet with the crossed-flags Corvette logo where the eyes should be. The hood stinger strip will join other Jake-branded accessories available for the C8, including wheel center caps, all-weather WeatherTech floormats, and a premium indoor car cover with C8.R livery.
Aaron Brozozwski; Carbuzz
Open-Throttle Therapy Awaits In A 2020 Chevy Corvette Z51
A small donation to Ronald McDonald House could permanently put you in the driver’s seat of the fastest production Corvette yet!
Commonly referred to as “America’s Sports Car”, the Chevrolet Corvette has been offering thrills since its big unveiling back in 1953. With 60 years of production over eight generation designs, the all-new C8 Corvette is a game-changer. For the first time, the model is powered by a mid-mounted V8 engine. Even the C8’s body was drastically redesigned for aerodynamics, but stunning enough to stop car enthusiasts dead in their tracks. Get get your hands on the fastest production Corvette yet – a 2020 Chevrolet Corvette Z51 with 3Lz trim. A small donation to the Ronald McDonald House will enter you into the drawing for this incredible C8. Enter the code WIN here to receive double entries!
Finished in a stunning Elkhart Lake Blue Metallic, the exterior is nothing short of magnificent. On all four corners sit staggered 5-spoke Carbon Flash-painted aluminum wheels (19-inch front, 20-inch rear) wrapped with sticky Michelin Pilot Sport 4S rubber. Further complementing the exterior is the addition of a high-wing Carbon Flash rear spoiler and an exposed carbon fiber ground effects kit. Open the doors to a stunning black interior that features carbon fiber trim and GT2 bucket seats.
Powered by a mid-mounted 6.2-liter LT2 V8 engine with an appearance package, the new C8 generates 495-horsepower and 470 lb/ft of torque that can propel this car from 0 to 60 miles per hour in a lightning quick 2.9 seconds. Sending that power down to the rear wheels is an 8-speed Dual Clutch automatic transmission. The Z51 Package gives this aggressive Corvette a unique Z51 adjustable performance suspension, an electronic limited-slip differential, an altered axle ratio, large Z51 Brembo brakes, a sport exhaust, enhanced cooling, and improved traction.
If you’re looking for a car that is can drive to the track, smoke the competition, and then drive home, look no further than this performance-oriented 2020 Chevrolet Corvette Z51. Even if the track isn’t your thing, this would make one head-turning daily driver. A small donation to the Ronald McDonald House will enter you into the drawing for this incredible C8. Enter the code WIN here to receive double entries! The Ronald McDonald House helps support families to stay close to their child while they receive treatment at a local hospital.
*Actual Corvette may vary from images above based on availability.*
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Amie Williams for Motorious
2020 Corvette Convertible Production Officially Kicks Off Today
It’s been a long time coming, but today we received confirmation that the first 2020 Corvette Convertibles have started production. The plant has been building convertibles for the Captured Test Fleet for the last few months so it’s not anything new to the production team, but it is great news for buyers who have been patiently waiting for this day to come.
We have been reminded that Convertible production will see a ramp-up so expect quantities to be small in these first few weeks before gradually expanding into its regular production schedule.
We are also expecting a quality-control hold on these first batches of the HTC, but I doubt it will be too long. It would be very cool to see a customer-ordered convertible showing up later this month at Corvettes at Carlisle or the NCM’s Anniversary Show, so let’s keep our fingers crossed!
The 2020 Corvette Convertible is our favorite model of the two and we can’t wait to see those happy customers showing off their rides. We expect the number of videos on youtube showing the hardtop convertible’s operation to grow exponentially in next few months so brace yourselves for that!
That’s the latest we have on the Convertible C8 Corvette…stay tuned for any updates or news we can pass along! For a recap of all things related to the C8 Corvette Stingray Convertible, just hit this link to check out our previous stories on the HTC.
Keith Cornett for Corvette Blogger
Corvette Racing at Road America: Another Wild 1-2 Finish for Corvette C8.R
By Corvette Racing -Aug 2, 2020
Garcia, Taylor take second GTLM win of season; Gavin, Milner finish as runners-up
ELKHART LAKE, Wis. (Aug. 2, 2020) – Corvette Racing took its second consecutive 1-2 finish in the IMSA WeatherTech SportsCar Championship’s GT Le Mans (GTLM class) following a chaotic finish Sunday at Road America. Antonio Garcia and Jordan Taylor won for the second time in their No. 3 Mobil 1/SiriusXM Chevrolet Corvette C8.R following a late-race pass in torrential rain.
Oliver Gavin and Tommy Milner placed second in the sister No. 4 Corvette C8.R. It was the eighth victory at Road America for Corvette Racing, and the team’s first there since 2016. Garcia and Taylor both won for the first time in their IMSA career at Road America and extended their points lead to 10 in the class. Gavin and Milner unofficially moved to third in the standings.
Chevrolet also grew its lead in the GTLM Manufacturer’s Championship to eight points. Corvette Racing has now won three consecutive races in the category.
Things weren’t looking positive for the first half of the race. Taylor, who qualified second, led early but the expected tire degradation reduced the pace for the GTLM cars. Adding to the problems for the team were electronics issues on the No. 4 Corvette that left both Gavin and Milner without traction control.
The predicted rain for the race came with just under an hour to go. Garcia, who took over with two hours left in the race, was the first GTLM runner to pit for rain tires and stopped from sixth place. Two other GTLM cars followed suit but three others stayed out, including the then-leading Porsche which skidded off-track during a downpour at Turn One.
Milner remained on slick tires during the first deluge as officials halted the race with 43 minutes left. The rain let up initially before cars returned to the track with about 25 minutes to go once the red flag was lifted. Following the final pit stops for wet tires, racing resumed with seven minutes left and Garcia in second place.
An even more intense rain began to fall with just minutes left in the two-hour, 40-minute race. Garcia was locked in a back-and-forth duel with Porsche’s Nick Tandy just before the GTLM leader and the third-place Porsche went off-track late in the lap. Both Garcia and Milner, who did a masterful job on a wet track with no traction control, were able to get through the chaos and took the checkered flag under a race-ending, full-course caution period.
Corvette Racing’s next event is the GT-only Michelin GT Challenge at Virginia International Raceway on Saturday, Aug. 22.
ANTONIO GARCIA, NO. 3 MOBIL 1/SiriusXM CHEVROLET CORVETTE C8.R – GTLM RACE-WINNER:
“It was super tough. Because of the wave-by, we were at the back of all the GTD cars. So the spray we had back there was amazing. It was impossible to see anything. The first thing was to go by a couple of LMP2 cars while fighting (Nick) Tandy to catch up to the 24 BMW. It was a very intense three laps. I knew from Sebring practice that the Corvette C8.R was really good in the wet, even if today was beyond wet! I had Nick all over me, and we had many times when we were together… almost just sailing together instead of racing together. I knew the Carousel and the Kink were going to be really bad, and the line I took on the previous lap seemed to work. Luckily enough for me it was the same and I was one of the few cars to make it through. It’s another 1-2 finish for Corvette Racing, which is amazing. It’s finally my first victory at Road America, so it’s been a very good weekend.”
WHAT DID YOU SEE OF THE BMW AHEAD OF YOU? DID HE SPIN ON HIS OWN? “The Carousel and the Kink were almost impossible to go through that part of the track. There is really nothing you can do there. It depends on the depth of the water. The Corvette C8.R survived it better than the rest. I don’t know if it was due to the race line I took. I was following the car behind me and saw the BMW lose control. The race still wasn’t done because I had to do another lap through there. It’s a credit to how good the C8.R is in the wet. Thanks to everyone at Team Chevy because this car seems to be working in all conditions.”
HOW IMPORTANT IS THIS WIN TO EXTEND YOUR POINTS LEAD? “We didn’t know starting the season how the C8.R would be. With the fourth at Daytona, we saw the potential of the car. Our team did a great job during the shutdown with fixing things that needed to be corrected. We’ve had a chance to win the last three races, and we’ve converted those. We need to keep putting pressure on everyone and make the rest of the field make mistakes. On our own, we need to be their in the end and maximize our points opportunities. The next one is VIR, where we have tested with the new Corvette. We will do what we can to keep this momentum and carrying on winning.”
JORDAN TAYLOR, NO. 3 MOBIL 1/SiriusXM CHEVROLET CORVETTE C8.R – GTLM RACE-WINNER:
“It was a wild day…very unexpected. The race started off strong for us. We took a different strategy to go with three stops from the beginning. Thankfully it worked out well with the timing the rain and track position. Antonio never gave up. It was a tough fight in tough conditions, but he did a great job of surviving for our second win of the year and third of the year for Corvette Racing.”
THIS RACE WAS ON THE NATIONAL NBC NETWORK. WAS THIS THE KIND OF EXCITEMENT THAT WAS GOOD FOR NETWORK TV? “It had a bit of everything. The start for me was exciting, and the battles were all good. I could see on the big screen across the frontstretch that the prototype battle was often exciting and had a little bit of everything with the strategies. The weather was a bit different for those who probably turn into NBC for NASCAR where they wouldn’t run in the rain. There were probably too many crashes for everyone’s liking, but the show was very exciting with the battle for the win at the end. You like to see that between the manufacturers.”
TALK ABOUT WINNING ON THE SAME DAY AS YOUR BROTHER (RICKY TAYLOR): “It’s definitely cool. I think this is the first time we’ve won on the same weekend. I know we’ve gotten a pole on the same weekend, but in all the years a win has never gone both our ways. It was cool to watch their battle at the end with the 10 car. I know my dad’s team hasn’t won here either, and we tried hard for many years.”
OLIVER GAVIN, NO. 4 MOBIL 1/SiriusXM CHEVROLET CORVETTE C8.R – FINISHED SECOND IN GTLM:
“I take my hat off to the team every time for never giving up. It didn’t look like we were going to be finishing that high up in the dry. But as we all know, there was a chance of rain all around. In this part of the world when the rain comes, it comes big. You just have to take you chances and make the right calls at the right time. We got a little lucky with a few things, and ultimately the No. 3 Corvette made the right choice on the right tires at the right time. We didn’t quite get that break or make that decision at that time. But then as all the pit stops cycled through for that last restart, we knew we just had to flat-out race. Our car was compromised a little as we didn’t have any traction control as part of an electrical issue throughout the entire race that we couldn’t really get on top of it. I fought it all during my stints. I honestly don’t know how Tommy kept the car on the track when he driving around on slick tires behind the safety car. I mean… water that was three or four inches deep on slick tires with no TC was amazing. For us to come away, even with all the stuff that happened, with a one-two finish is pretty spectacular. Hats off to the team and the crew and also to the C8.R. It seems like it is a car that can live through some crazy circumstances and conditions on track and deals with it. It’s a very fine car.”
TOMMY MILNER, NO. 4 MOBIL 1/SiriusXM CHEVROLET CORVETTE C8.R – FINISHED SECOND IN GTLM:
“That was absolutely wild. We had kind of a tough day to start with, but it came back pretty well for us there at the end. Credit to the guys with their never-give-up attitude that Corvette Racing is famous for definitely paid off today. The conditions were unbelievably difficult. The call to stay out there on slicks just before the full-course yellow was just as much mine as it was the engineers. I thought it was the right thing to do to run one more lap to see how bad the rain was going to be. And it ended up being almost biblical in the amount of rain that came. In all the races I’ve done, this has been the most rain I’ve ever seen come down at one time. It was hard enough just keeping it on the track under yellow with slicks, and it was bad enough when it was still green just trying to survive. Then it went red flag so we had the opportunity to come in and change it to rain tires. That in itself was difficult. For me I knew I just needed to get to pitlane and survive. That was the name of the game there and see what happened at the end. Once we went green, it was the most difficult conditions I have ever driven in my life with the amount of spray and with traffic and having so many cars around. At times it felt like I was driving blind. I could have closed my eyes and would have had the same amount of visibility at that point. I just tried to use very bit of muscle memory and track knowledge I could as to where the track goes at certain points. In the end, luckily we just survived with a first and second for the team. The day didn’t start out well, but it ended as well as it could.”
(Not having traction control) “Because I didn’t have it from the time I got in the car, I had to manage it from the start. In the dry, it’s definitely difficult because you are trying to not use the rear tires too much. I felt like I did a decent job in that first run but driving in the wet without it makes it that much more difficult. To be honest, the Corvette felt really good in the wet. Even though we don’t have a lot of time in the wet, the guys made the right call with tire pressure. When the Michelin wet tires are new, they’re really good. That gave me the confidence early on to really push, get through traffic, and trust in the car and tire to find the fastest way around.”
Source:
CorvetteRacing.com
Composites-intensive masterwork: 2020 Corvette, Part 2
Appears in Print as: ‘Part 2: Beauty, speed, luxury — 2020 Corvette ‘
Earlier this year, the first installment of eighth-generation Chevrolet Corvette sports cars (C8s) from General Motors Co. (GM, Detroit, Mich., U.S.) came rolling off GM’s Bowling Green, Ky., U.S. assembly line. Described as the “fastest, most powerful entry Corvette” in the model’s 67-year history, it’s also the most composites-intensive Corvette, and the first to feature a mid-engine configuration. Not only is the 2020 Corvette Stingray beautiful and fast, but it’s tricked out with a host of luxury features. However, don’t let good looks and fast track times fool you: there’s plenty of composites innovation on this car. CW’s two-part coverage of composites use in this vehicle began in the July 2020 issue. This is part 2.
Body structure: part B
The new Corvette features not one but two trunks that, combined, hold 12.6 cubic-feet/0.36 cubic meters of cargo. Both trunks are produced in 42 wt-% chopped fiberglass/vinyl ester-unsaturated polyester (VE-UP) resin, but use different processes driven by geometry and mechanical requirements. The front trunk (frunk) is compression molded 0.95-specific gravity (SG) “float” sheet molding compound (SMC), while the rear trunk is formed via the proprietary PRiME (Prepositioned Reinforcement ensuring Manufacturing Excellence) process, a liquid compression molding (LCM) variant. The float SMC and the PRiME process were developed by processor Molded Fiber Glass Co. (MFG, Ashtabula, Ohio, U.S.). MFG produced all structural SMC and LCM’d parts on the car.
“Although both spaces are characterized by shallow-draft, long-draw walls, the frunk is smaller than the rear trunk, and could be compression molded,” explains Chris Basela, Corvette body structure lead engineer. “The rear trunk needed higher mechanical performance and was a tough geometry to fill with an SMC charge. Because the PRiME process lets us change fiber length, we could use longer pre-positioned reinforcement in our preform. Flowing the resin [not the glass] proved the best approach.”
The 2020 Corvette is the first car to use body-structure cavities (integral to the body frame) for air-induction ductwork (above), which is fed by multiple primary cooling paths (below). The car’s naturally aspirated V8 engine needs a lot of air, so it was important to ensure good, unimpeded airflow to keep the engine cool. Source (both images) | General Motors Co.
Clever engineering and a new material were key to cooling the C8’s engine. Multiple primary cooling paths (rear inlets behind each door, front wheelhouse vents, and outboard cooling inlets) feed highly complex induction ducts that funnel air through the vehicle and across the engine, before ejection through aluminum-mesh vents and SMC appliqués on either side of the glass partition that showcases the Corvette engine. The appliqués are made with MFG’s float (0.95-SG) SMC (chopped glass/UP-VE resin). Low in volatile-organic compounds (VOCs), the material reduces emissions and eliminates the need for resonators on rear-induction ducts, while reducing cost and mass (2.4 kilograms) versus alternative technologies.
The massive, customer-visible rear surround frame — 64 by 69 by 24 inches (163 by 175 by 61 centimeters) — that surrounds the rear-half of the passenger compartment is compression molded in toughened 1.2-SG SMC. This hybrid-reinforced material features carbon fiber at 15% fiber-volume fraction (FVF) and glass fiber at 30% FVF, with a low-VOC UP resin, formulated to withstand engine-bay heat. The frame forms the dimensional foundation for all rear exterior and interior panels, yet flexible design enables it to be used for multiple model variants. Thanks to significant parts consolidation, secondary attachments were eliminated, increasing interior package space, reducing noise/vibration/harshness (NVH), providing better body structure and sealing performance, improving rear-hatch visibility and reducing mass (15%) and cost versus the outgoing frame. “Given the size of this part, which is almost 6 by 6 feet tall and 2 feet deep, we actually had to make the material flow uphill in the mold, so we were all a little worried on that first shot,” Basela recalls.
The very-large, customer-visible rear surround frame provides the dimensional foundation for all rear exterior and interior panels. Each half of the mold in which the part is formed weighs ~35,000 pounds/15,900 kilograms and was produced by Century Tool, a division of Tooling Tech Group (Fenton, Mich., U.S.). The compression press itself has 2,800 tonnes clamping pressure and a platen that measures 108 by 68 inches (274 by 173 centimeters). Despite its size, cycle time is
Equally interesting is the bulkhead (mid-window frame), which was custom-formulated by MFG to resolve high heat and noise challenges, since this portion of the cabin sits directly over the V8 engine. Fiberglass reinforcement combined with beryllium graphite filler in low-VOC VE-UP resin deadens sound transmission into the passenger compartment so effectively that it eliminated the need for secondary sound-deadening countermeasures. That, in turn, reduced costs, increased interior package space and passenger comfort, and improved body sealing and NVH. “With a specific gravity of 2.2, this is the first composite part I’ve ever been asked to add mass to rather than take it out,” laughs Basela.
Closures and trim
Exterior body panels are all bonded (inner/outer), painted, toughened 1.2-SG SMC (22-28% FVF fiberglass/UP resin, depending on component) from Continental Structural Plastics (CSP), a Teijin Group company (Auburn Hills, Mich., U.S.). By bolting on composite closures, GM achieves the C8’s aggressive styling, aerodynamics and functional cooling integration, with cost-effective lightweighting on multiple model variants using common parts. All body panels are painted inline on a “skuk system” in vehicle position, using Bowling Green’s innovative robotic wet-sanding process.
Rear service doors are molded from toughened SMC and feature a high-temperature, foam-in-place silicone gasket that provides a durable seal with excellent compression-set resistance while handling long-term exposure to engine-bay heat. Another composite — heat- and abrasion-resistant aluminized aramid fabric — is used as a heat shield to provide extra thermal protection on door interiors. | SPE Automotive Div.
Another innovation involves use of a one-part, thixotropic silicone elastomeric foam gasket applied to the back side of SMC service doors, which are located in the rear trunk (one on coupés, two on convertibles), and permit customer access to the air-filter system. Owing to proximity to the engine bay, the high-performance foam-in-place
(FIP) elastomer (Silastic 3-8186 from Dow, Inc., Midland, Mich., U.S.) was specified to survive continuous-use temperatures up to 392°F/200°C while providing a durable seal with excellent compression-set resistance, even after repeated open/close cycles. GM reports that most other die-cut foams and gaskets would either have melted or broken down under continuous exposure to such temperatures. After dispensing, the applied gasket is heat-treated at 167°F/75°C for 10 minutes to expand the foam, eliminating die-cutting cost and waste. The doors themselves are toughened SMC (42% FVF glass in a VE-UP matrix). Heat shields, produced by Gentex Corp. (Carbondale, Pa., U.S.) using heat- and abrasion-resistant aluminized Kevlar aramid fabrics (fiber from DuPont de Nemours, Inc., Wilmington, Del., U.S.), provide door interiors with extra thermal protection.
The new mid-engine 2020 Chevrolet Corvette Stingray from General Motors Co. is said to be the fastest, most powerful entry-level Corvette in the model’s 67-year history. It’s also the most composites-intensive, with a host of innovative technology. | General Motors Co.
GM also used its second-generation, fully automated precision wheel-balance system on the C8. Developed with The 3M Co. (St. Paul, Minn., U.S.) and ESYS Automation (Auburn Hills, Mich., U.S.), the high-density (5.8-SG) composite wheel weights with tailored magnetic properties replaced traditional stamped metallic weights in painted steel, zinc or lead that have specific mass and must be hand-applied to wheels.
The new system uses large spools of extruded tape with adhesive backing that contain 67% by volume post-industrial, corrosion-resistant, fully recyclable steel alloy in a fluoropolymer base. The automated system examines each wheel, then cuts and applies custom-weight tape segments in smaller, more precise increments to improve ride and reduce tire wear. It also reduces assembly time and cost, simplifies inventory, eliminates scrap and labor and is offered in more colors than metal weights.
Coupé roofs are available in three trim levels: painted, low-density toughened SMC (from CSP); clear, hard-coated polycarbonate (PC); and clear-coated/exposed-weave carbon fiber composite with painted edges (from deBotech Inc., Mooresville, N.C.). CSP also supplies several Class A, toughened 1.2-SG SMC panels for convertible-model retractable-roof systems.
Additional Corvette beauty shots. Source | General Motors Co.
Other exterior trim panels include painted thermoplastic polyolefin (TPO) front fascia upper and lower, the latter with integrated ducts to direct air to brakes (Z51 package only) and outboard heat exchangers. Outer grille and brake cooling vents are painted acrylonitrile butadiene styrene (ABS).
The upper rear fascia is molded-in-color (MIC) TPO, but the lower rear fascia assembly is Class A painted, 1.2-SG SMC (glass/UP resin), owing to the part’s close proximity to hot exhaust tips. SMC’s excellent mechanical performance enabled GM to design an unsupported short rear overhang and use larger spacings between attachments without sagging. SMC also spreads loads efficiently over a larger area during low-speed rear crashes than thermoplastics. Brackets and rear parking-assist sensors are bonded to the SMC. This is said to be the first time SMC bumper fascias have been used on high-volume vehicles.
Rear-hatch appliqués feature painted PC/ABS for the upper panel, SMC with aluminum mesh for side vents and an SMC lower appliqué to accommodate thermal loading directly over the engine. These SMC panels are produced by LyondellBasell’s Quantum Composites Inc. (Bay City, Mich., U.S.). Door-handle release switches are PC/ABS, while the rear air-intake vent is SMC. The base car sports a blowmolded, painted ABS spoiler and the rear air-exit grille is injection molded painted ABS. A-pillar and header appliqués are painted ABS, as are exterior side-view mirror caps and radiator inlet grilles. Depending on the option package, a toughened SMC front underwing and either a blowmolded TPO or carbon fiber composite front splitter/diffuser — clear-coated/visible-weave carbon/epoxy produced by deBotech using prepreg from Solvay Composite Materials (Alpharetta, Ga., U.S.) — contribute additional aerodynamic stability. A rear diffuser in toughened SMC mates to the SMC lower rear fascia in Class A painted SMC from MFG.
The premium carbon fiber trim package features various clear-coated/visible weave carbon fiber accents inside and out, including mirror caps, front grille insert, front splitter, accessory wing, engine-compartment covers, interior door switch plates, rocker moldings, instrument-panel cluster bezel, door-handle covers, quarter appliqués and ride-control plate. These components are produced by deBotech, SMI Composites LLC (Comer, Ga., U.S.) and Plasan Carbon Composites (Wixom, Mich., U.S.).
The Corvette is not only fast and beautiful but contains a host of creature comforts. For composites aficionados, the premium carbon-trim upgrade adds numerous clear-coated/visible-weave carbon fiber composite accents to exterior and interior surfaces, such as the ride-control plate shown here. | General Motors Co.
Advancing technology
The 2020 Corvette has already won many prestigious industry awards, including 2020 MotorTrend Car of the Year, 2020 Automotive News PACE (Premier Automotive supplier Contributions to Excellence) Partnership Award, and several awards from the Society of Plastics Engineers (SPE), including 2019 Vehicle Engineering Team Award. “Although the new Stingray’s mid-engine architecture has dominated headlines, no matter where the engine is — in front of or behind the driver — for eight generations, Corvettes have always advanced the state of the art in automotive materials technology,” adds Tadge Juechter, executive chief engineer-Global Corvette. “Advancing technology is at the heart of what we do.”
Legally Blind for 44 Years, a Canadian Man Has Sight Restored and Buys a Corvette
Seeing, quite literally, is believing for a Canadian man named Mike Schickerowski.
At age 44, he got his driver’s license just two weeks ago.
Why the delay?
Schickerowski was born with a disorder called nystagmus, which causes the brain to see images as a blur.
“My brain would never interpret the image as a steady picture,” he explained. “It basically involves involuntary movement of your eyes. If you’ve ever taken a photo with your camera and moved it slightly or the object moved and it’s a blur, it’s the exact same symptoms.”
That means Schikerowski has been legally blind his entire life, that is, until undergoing successful experimental surgery to correct the condition in California in October 2018.
He says being able to see has changed his life in many ways, most notably allowing him to take part in the simple things of life.
“I took my son fishing last week,” he said. “I was never able to do that before on my own. I took my daughter for ice cream. It’s unbelievable.”
Of course, those trips are made even more special because Schickerowski decided to splurge on his first vehicle ever – a yellow C7 Corvette Grand Sport. So confident he would pass the driver’s license exam for the first time, he purchased the flashy sports care before he even passed the test! “it was overwhelming to think I was doing it at that age,” he said, “but I did pretty well and I just couldn’t believe it.”
While some people thought he should have bought a more practical vehicle, especially living in the province of Alberta, Schickerowski says he wanted to stand out.
“Some people said, ‘Oh, it’s Alberta, you need a truck,’ and sure I like trucks — they’re nice — but everybody’s got a truck,” he said.
Schickerowski is grateful that he is able to drive the Corvette on his own, but he was even more excited about being able to see the world clearly for the first time after the surgery was a success.
“It was beautiful to see,” he said, “but it was more the realization of what I missed my whole life. It was emotional breakdown. My mom was bawling, and my wife was ecstatic. It was never supposed to happen.”
While he says there was a “sad moment” realizing how much of his life had already gone by and “how much I had suffered,” he says he’s “still excited for the future.”
His wife, Angie, says watching Mike see things in 3D for the first time was “unbelievable – things like fireworks, there’s all these things.”
“I’ve lived a wonderful life and enjoyed every moment,” he says. “This is just the awakening to possibilities of the future and the opportunities that are there.”
Add his yellow Corvette to that list of expanding opportunities, and here’s hoping he enjoys his car for years to come.
Thanks to Bob S. for the link!
Source:
globalnews.ca
Break Necks In A Brand New C8 2020 Chevy Corvette Z51
A small donation to Ronald McDonald House could permanently put you in the driver’s seat of this performance-oriented beast.
Appropriately dubbed “America’s Sports Car”, the Corvette has been Chevrolet’s flagship sports car ever since its big unveiling back in 1953. With 60 years of production that has seen eight generation designs, General Motors made the all-new C8 Corvette a game-changer. For the first time, the model is powered by a mid-mounted V8 engine. Even the C8’s body was drastically and beautifully redesigned for aerodynamics that is guaranteed to make any car enthusiast stop dead in their tracks. Get get your hands on the fastest production Corvette yet – a 2020 Chevrolet Corvette Z51 with 3Lz trim. A small donation to the Ronald McDonald House will enter you into the drawing for this incredible C8. Enter the code WIN here to receive double entries!
Finished in a stunning Elkhart Lake Blue Metallic, the exterior is nothing short of magnificent. The exterior is also features staggered 5-spoke Carbon Flash-painted aluminum wheels (19-inch front, 20-inch rear) wrapped with sticky Michelin Pilot Sport 4S rubber. Complementing the exterior further is a high-wing Carbon Flash rear spoiler and an exposed carbon fiber ground effects kit. Open the doors to a stunning black interior that features carbon fiber trim and GT2 bucket seats.
Powered by a mid-mounted 6.2-liter LT2 V8 engine with an appearance package, the new C8 generates 495-horsepower and 470 lb/ft of torque that can propel this car from 0 to 60 miles per hour in a lightning quick 2.9 seconds. Sending that power down to the rear wheels is an 8-speed Dual Clutch automatic transmission. The Z51 Package gives this aggressive Corvette a unique Z51 adjustable performance suspension, an electronic limited-slip differential, an altered axle ratio, large Z51 Brembo brakes, a sport exhaust, enhanced cooling, and improved traction.
If you’re looking for a car that is can drive to the track, smoke the competition, and then drive home, look no further than this performance-oriented 2020 Chevrolet Corvette Z51. Even if the track isn’t your thing, this would make one head-turning daily driver. A small donation to the Ronald McDonald House will enter you into the drawing for this incredible C8. Enter the code WIN here to receive double entries! The Ronald McDonald House helps support families to stay close to their child while they receive treatment at a local hospital.
*Actual Corvette may vary from images above based on availability.*
Source; Amy Williams’; Yahoo
Deemed the ‘Ultimate L88’, this rare classic is expected to reach a staggering hammer-down price of $5 million at Mecum.
Rare and collector cars tend to sell for a king’s ransom at auction often fetching hundreds of thousands – if not millions – of dollars. One particular ultra-rare 1967 Chevrolet Corvette may just break the record as the most expensive one to ever be sold at auction. This classic L88-equipped 1967 Corvette convertible is expected to reach a staggering hammer-down price of $5 million.
Why would it go for so much? This Corvette is just one of 20 examples for the 1967 model year equipped with the high-performance L-88 package. According to Mecum, this model has been dubbed the “Ultimate L88” with this one being the finest example ever offered. An ultimate car comes with an ultimate price tag, and this one should fall somewhere between $4 million and $5 million when it’s all said and done.
The L88 was introduced by Chevrolet to turn “America’s Sports Car” into a race-oriented powerhouse. Under the hood sits a 427-cubic-inch big-block L88 V8 engine mated to a 4-speed manual transmission that shifts over 500-horsepower to the pavement. Not only that, handling was drastically improved with the addition of a heavy-duty suspension. To save weight, the car lacks a heater, fan shroud, and radio.
Making this particular ’67 Corvette (serial number 21550) even more special is the fact that engineer Cliff Gottlob started the car’s racing career. Gottlob, a Kansas local, bought the car when it was brand new and drove it to and participated in the 1970 Daytona 24-hour race where he nabbed second place in the GT category and 11th overall. Until 1975, Gottlob continued to race the L88 -equipped car. In 1978, the car went under the knife for a full restoration after being snatched up by Jim Krughoff and David Burroughs.
Still retaining the original L88 V8 engine, this ’67 Corvette is in flawless condition. Just in case the buyer doesn’t want to add any additional mileage to the original engine, the car comes with a spare mill. Also included with the sale are old-school photographs of the car racing back in the ’70s, an original window sticker, factory ID card, and dealer invoice.
As of now, this rare Corvette has a current bid of $150,000. In order to become the most expensive Corvette ever sold at auction, the car needs to top the $3.85 million winning bid placed on the red 1967 Corvette coupe that was sold back in 2014 at Barrett-Jackson. The Mecum website has this car estimated to reach the aforementioned $4 million to $5 million which would make this rare L88-equipped 1967 Chevy Corvette the priciest Corvette ever to cross an auction stage.
Source: Mecum
GM reveals price, features of 2021 Corvette Stingray, including two new colors
General Motors said Wednesday it will keep the price of its 2021 Chevrolet Corvette Stingray the same as the introductory 2020 model.
The 2021 Corvette, which goes on sale late in the fourth quarter, will start at $59,995, matching this year’s model, which is about a $4,000 increase over the 2019 Corvette. Comparatively, the mid-engine Porsche 718 Cayman starts at $61,250. All prices include destination charges.
There will also be some new content in the 2021 model, GM said.
“Our mission was to develop a new sports car, combining the successful attributes of Corvette with the performance and driving experience of mid-engine supercars,” said Tadge Juechter, Corvette executive chief engineer. “We are thrilled with the enthusiasm the mid-engine Corvette brought following its launch and are keeping it fresh with new content for the 2021 model.”
Here is what will be new on the 2021 Corvette:
- Magnetic Selective Ride Control suspension, which is new for non-Z51 models.
- Standard wireless Apple CarPlay/wireless Android auto
- Red Mist Metallic Tintcoat exterior color
- Silver Flare Metallic exterior color
- Sky Cool Gray/Yellow Strike interior color
- New full-length dual racing stripe package colors: blue, orange, red and yellow
- Stinger Stripes in three colors: Carbon Flash/Edge Red, Carbon Flash/Edge Yellow and Carbon Flash/Midnight Silver
- Driver mode on-screen visualization and new track digital tachometer
- Standard Buckle To Drive, a safety technology that, when active, can prevent the driver from shifting the vehicle out of park if the driver’s seat belt is not buckled for up to 20 seconds
GM will also offer on the next-generation car Chevrolet’s first eight-speed dual-clutch transmission to allow for faster shifting and more power.
Here are some other engine features on the 2021 model:
- Engine: 6.2-liter LT2 V-8 with direct injection, variable valve timing and active fuel management
- Transmission: eight-speed dual-clutch with manual and automatic modes
- Six modes of Driver Mode Selector — Tour, Sport, Track, Weather, and MyMode and Z Mode customizable modes
- Brakes: four-wheel antilock, four-wheel disc, four-piston calipers (12.6-inch front rotors, 13.3-inch rear rotors)
- NEW: Available Magnetic Selective Ride Control suspension. It reads the road better, providing more precise data.
- Available Z51 Performance Package: brakes, suspension, exhaust among other features
- Z51 Performance with Magnetic Selective Ride Control, includes Performance Traction Management
- Front lift: adjustable height with memory
Jamie L. LaReau Detroit Free Press
REPORT: C8 Corvette Ranks 8th on 2020’s Most American Made Cars Index
The mid-engine C8 Corvette’s clean-sheet redesign resulted in just a couple of parts carried over from the C7 generation, but there is enough “baseball and apple pie” in the sports car to keep it in the Top 10 of the 2020 American Made Index as compiled by Cars.com.
Chevrolet landed two vehicles on the 2020 List with the Corvette coming in at a very appropriate 8th place and it was joined by the Colorado that landed in 10th place. They were the only two GM vehicles to make the list.
The American Made Index, or AMI, “is an independent annual list that ranks the new vehicles that contribute most to the U.S. economy based on criteria ranging from U.S. factory jobs and manufacturing plants to parts sourcing.” Manufacturers are required by law to annually report the percentage of US and Canadian parts and that information appears on the window sticker of all new vehicles sold in the USA.
The AMI studied 91 vehicles and the ranking looks at four key factors:
- Origins of the engine and transmission
- Origin of parts in the car (as reported by the American Automobile Labeling Act)
- Final assembly location
- U.S. manufacturing workforce relative to production footprint
The were some new additions to the list for 2020 with the Ford Ranger leap-frogging the Jeep Cherokee to #1 while Tesla landed three vehicles on the list.
Cars.com says that 70% of shoppers consider a car’s impact on the US economy a significant or deciding factor in their vehicle choice and the COVID-19 pandemic has increased the desire of Americans to “buy local.” The survey found that nearly 40% of consumers report they are more likely to buy an American-made car due to the current health and economic crisis, while just 4% said they were less likely. A whopping 26% said it was “unpatriotic” to buy a non-American-made car, compared to just 18% in 2019.
“This marks the 15th year we have released the American-Made Index, and for the first time, we are ranking a full, comprehensive list of qualifying American-made cars available in the U.S. Of some 350 cars on the market for 2020, 91 models qualified for our index,” said Kelsey Mays, Cars.com’s senior consumer affairs and vehicle evaluations editor. “The auto industry is highly globalized, but these 91 models bring jobs to America and investments to our local communities — a growing concern for Americans in the current climate.”
You see find reviews of the Top 10 American Made Vehicles at Cars.com as well as view several videos that discuss the 2020 American Made Index.
Source:
Cars.com
Composites-intensive masterwork: 2020 Corvette, Part 1
Eighth-generation vehicle sports more composites, and features parts produced using unique materials and processes.
#weaving #discontinuousfiber #outofautoclave
here and in Part 2 next month.
here and in Part 2 next month.
New engine configuration changes everything
GM engineering went into preliminary design knowing they’d be working on a mid-engine vehicle — the first production Corvette in eight generations to sport that configuration. “We evolved the front-engine architecture as far as we could for performance, so shifting to a mid-engine design was the next logical step to improve an already great car and be the segment leader,” explains GM’s Tadge Juechter, executive chief engineer-Global Corvette. Equipped with the Z51 performance package, the 2020 Corvette Stingray can accelerate 0-60 mph (0-97 kmh) in 2.9 seconds and reach top speeds of 194 mph (312 kmh). Pushing the engine toward the vehicle’s rear affected many things, including the car’s center of gravity, the relative position of occupants, transmission location and design of underbody panels and trunk storage. The mid-engine design also introduced higher operating temperatures and noise to new areas of the car.
The eighth-generation Chevrolet Corvette — all eight generations (C1-C8) shown above, left to right respectively — from General Motors Co. started production earlier this year. This mid-engine sports car is not only impressively fast, and the most composites-intensive Corvette yet, but it features an array of genuinely innovative composites applications. Source | General Motors Co.
“Because of the mid-engine, we had to do things differently,” explains Ed Moss, Corvette body structure engineering group manager. “From the start, we had so many discussions about how to lay out the body structure. At one point, everything was on the table as we discussed the best way to design and build each system. For example, we debated metallic versus composite for wheelhouses. If we’d kept the C7’s composite wheelhouses, we’d have to bond to the hinge pillar [A pillar], which is immediately adjacent to the front wheel in a mid-engine vehicle, leaving very little package space. We went with metal there. We even briefly discussed metal versus composite body panels. However, it would’ve been economically infeasible to create the C8’s styling lines in metallics.”
“A real challenge we faced was how to handle air induction,” recalls Chris Basela, Corvette body structure lead engineer, explaining the need for a different method to funnel cooling air into and across the naturally aspirated, 495-horsepower, 6.2-liter V8 engine, which generates 470 foot-pounds (637 Newton-meters) of torque. “We tried all kinds of designs that forced air to take really torturous paths, creating eddies and flows we didn’t want. It took lots of iterative work with the powertrain team to develop the best path for airflow because the car needs to breathe freely with no restriction. We also needed access to the air box and had to work around rear trunk space. Another issue was heat and engine noise in the passenger compartment, because occupants no longer sit behind the engine but are positioned directly in front of it. And we were especially conscious of cabin air quality as laws had changed in Europe and elsewhere since the C7, so we worked really hard to reduce VOCs [volatile organic compounds].”
“Even working out how to assemble the car was a challenge,” adds Moss. “With a front-engine design, you have a long hood and large engine compartment, providing operators plenty of room to build the car from inside the compartment, even with the front bumper beam already welded on. On the mid-engine Corvette, with its very short front clip, we keep the front of the car open as the vehicle is built out, then bolt on the front bumper.”
“It was quite a balancing act to get the proper shapes, while ensuring our suppliers could produce the parts and our team in Bowling Green [GM’s Kentucky-based Corvette assembly plant] could assemble them,” continues Basela. “In the end, there was only one carryover composite from the C7’s body to the C8.” This was tough Class A, 1.2 specific gravity (SG) sheet molding compound (SMC) developed for the 2016 Corvette and used in a variety of exterior closures on the new vehicle.
Vehicle architecture
For four generations (C5-C8), Corvettes have featured a three-layer, multi-material body structure: the frame, usually a mix of aluminum or steel — this time with a carbon fiber-reinforced composite (CFRP) part; the body structure, which is largely bonded composite to capitalize on design and manufacturing flexibility; plus bolt-on closeouts (body panels), which have been composite since Covette’s June 1953 debut. This layered hybrid structure not only provides affordable lightweighting in high production volumes — particularly for cars of this performance class — but also permits multiple vehicle variants to be produced at low tooling investment. In fact, for the current C8, GM managed to produce all Class A composite body panels (bonded inners and outers) on both the base model coupé and convertible using just 20 tools.
GM and its suppliers have already won many awards for innovative composites use on the 2020 Corvette Stingray. Among those standing above are key GM engineering team members at last November’s 49th annual Automotive Innovation Awards Gala, where GM won SPE Automotive Div.’s Vehicle Engineering Team Award. A number of composite parts on the vehicle also were finalists or category winners at the event. Source | SPE Automotive Div.
In addition, Corvettes have always been engineered with an open-roof architecture, regardless of whether they are actually convertibles or coupés with fixed or removable roof panels. Because open-roof vehicles are generally less stiff than those with fixed roofs, an important focus for each Corvette’s engineering is always to create the stiffest foundation possible to improve suspension and steering. Historically, tunnels(housing transmissions and driveshafts on front-engine vehicles) have dominated Corvette body structures and have been key enablers for achieving high torsional rigidity. In the case of the new Corvette, GM achieved even higher rigidity. With the roof removed, the C8 body is 53.78% stiffer than a benchmark high-performance mid-engine competitor, 29.27% stiffer than a second high-performance mid-engine competitor, and 13.79% stiffer than the C7. Two composite parts made important contributions to vehicle stiffness—one directly attached to the frame structure (rear bumper beam) and another attached to the underbody (lower tunnel closeout).
Frame structure
The C8’s frame is largely aluminum alloy with one CFRP part developed to meet GM’s stringent dollar-per-kilogram targets. In contrast, the C7 frame was all-aluminum and the C6 was mostly steel.
The only composite part directly mounted to the frame that travels with the body-in-white (BIW) through the electrophoretic rust-coat process (which GM calls ELPO), is a unique CFRP rear bumper beam. This part helps stiffen the frame and contributes to rear-impact performance. Its curved shape — possible thanks to a novel process called radius pultrusion developed by Thomas GmbH + Co. Technik + Innovation KG (TTI, Bremervörde, Germany) — enables it to match rear styling cues and fit in limited package space while maintaining dimensional integrity close to engine-bay heat. As the auto industry’s first curved pultruded part (see our full feature on this part in the CW May 2020 issue), the hollow, two-chambered beam was produced by Shape Corp. (Grand Haven, Mich., U.S.) on equipment developed and built by TTI. The beam weighs just 1.3 kilograms and features a bonded/bolted tow-hook eye capable of 25 kilonewtons of pull-out force.
An auto industry first, the 2020 Corvette sports a curved rear bumper beam in pultruded carbon fiber composite produced with 87 individual carbon tows and eight carbon fiber non-crimp fabrics (NCFs) impregnated with polyurethane-acrylate resin. The hollow, two-chambered beam is 66% lighter than the outgoing aluminum beam and met GM’s demanding dollar-per-kilogram targets. Source | Shape Corp.
Body Structure: part A
Virtually all of the C8’s body structure components are composite and are bonded and/or bolted to the frame after the latter undergoes ELPO. Notable composite parts at this level include structural underbody closures and the floor — which we’ll cover in this issue — and front and rear trunks, induction ducts and the rear surround and bulkhead — which we’ll cover, along with body panels and trim, next month.
This hybrid-composite, lower-tunnel closeout is produced using a variant of liquid compression molding. It eliminated secondary attachments, lowered mass by 3 kilograms and reduced labor, tooling and capital costs vs. aluminum. Source | SPE Automotive Div.
The removable lower-tunnel structural closeout on the C8, which acts as an access door, contributes more than 10% of the vehicle’s torsional rigidity and acts as a primary load path during a crash. This hybrid-composite panel consists of three layers of glass fiber preform. These consist of continuous/woven and chopped/random fibers at 38% fiber volume fraction (FVF), with veils added to top and bottom face layers on each stack for improved surface finish. Glass preforms are interleaved with two layers of preforms made using Toray (Tokyo, Japan) T700 12K standard-modulus carbon fiber in the form of NCF biaxial fabric at 21% FVF and a vinyl ester (VE) matrix. The closeout is produced by Molded Fiber Glass Co. (MFG, Ashtabula, Ohio, U.S.) using its proprietary PRiME (Prepositioned Reinforcement ensuring Manufacturing Excellence) process, a type of liquid compression molding (LCM).
Aside from a single aluminum closeout near the rear wheels that is part of the engine cradle, the remaining underbody panels consist of either compression molded SMC or injection molded thermoplastics. Among other benefits, these panels reduce underbody turbulence and drag, improve fuel efficiency and keep moisture, dust and stones out of the vehicle’s engine and driveline. Further, they provide the dimensional foundation for multiple exterior and interior interfaces.
The low-density but structural SMC panels feature new formulations (in this case, 40% FVF chopped fiberglass/unsaturated polyester (UP) resin) developed by MFG. The material is called “float” SMC because each panel’s density is less than 1.0 (average SG=0.97) and thus can float in water. MFG produced all structural SMC and LCM’d parts on the car.
An important contributor to vehicle lightweighting on the C8 is the extensive use of “float” SMC. With specific gravity values less than 1.0, this low-density but structural SMC developed by MFG is used in a variety of non-Class A parts, including underbody panels, the dash panel, air-induction ductwork and the front trunk. Source | Molded Fiber Glass Co.
The vehicle also sports a hybrid floor optimized for torsional bending and side-pole impact protection (engaging the rocker panels and tunnel, to which it is joined). Floor panels feature cabin-facing stamped aluminum bonded to sheets of road-facing 1.5-SG composite (60 wt-% continuous and woven glass fiber/VE) produced via the PRiME process. Before heat-bonding both layers with Pliogrip 9100 polyurethane structural adhesive from Ashland Global Holdings Inc. (Wilmington, Del., U.S.), MFG cleans and preps the materials.
All composite parts directly bonded to the C8 frame are first subjected to laser ablation, a process developed by GM, MFG and Adapt Laser Systems LLC (Kansas City, Mo., U.S.) for the 2016 Corvette, and adapted from a composites industry method for mold cleaning. Laser ablation replaces hand sanding and reduces labor, time and cost, eliminates dust and improves repeatability. Laser path, angle of attack and energy level are customizable for each part’s material and geometry. To maximize manufacturing flexibility, the entire underbody, including the floor, is connected to the frame and itself via bonding and screws.
In the August issue of CW, we’ll continue covering composites innovation on the new Corvette, resuming with additional components at the body structures level and finishing with exterior closures (body panels), plus additional trim and upgrades.
Peggy Malnati for Composites World
2020 Corvettes are Now Shipping from the Corvette Assembly Plant (Again!)
Thanks to our friends at the MidEngineCorvetteForum.com, we’ve got two different confirmations that newly completed 2020 Corvettes are once again shipping from the Corvette Assembly Plant in Bowling Green
The shipping confirmation comes from the Jack Cooper Transport website. Owners can post their VIN into the search box and it returns the shipping manifest.
Yesterday, the National Corvette Museum received four new 2020 Corvettes while another shipping manifest shows 2020 Corvettes with VINs ranging from 2814 to 3354 heading to multiple Chevy dealers in the midwest.
Thanks to some of the sleuths on the MECF, we also see a few CTF Convertibles heading up to the Detroit area:
This is great news for customers who have been “patiently” waiting for shipping of the new 2020 C8 Corvettes for the first time since the Corvette Assembly Plant reopened on May 26th after being closed for two months due to the coronavirus.
How to Track Your 2020 Corvette
CorvetteBlogger contributor Jeremy Welborn previously wrote this post on how to Track the Shipping of your C8 Corvette via Jack Cooper. To find the shipping status of your 2020 Corvette, go to https://www.palsapp.com/, then click on the search icon on the top right of the page (looks like a magnifying glass). Enter your VIN and click the search icon to the right of the input field.
Source:
MidEngineCorvetteForum.com
How The Corvette Will Evolve Over The Next Five Years
The future of the mid-engine Corvette should be long and very fast.
Future variations of the new-generation Chevrolet Corvette have been the cause of much debate over the past year. Hagerty recently claimed that it has the scoop, via an “industry leak” on the roadmap for the Corvette’s’ development in trim and model variations. Between that and a lot of industry chatter and some leaks, we’re sure that the Corvette is not only going to evolve over the coming years but mutate into something incredibly special. Here’s how the future lineup of the Corvette should shape up.
2021 C8 Corvette Stingray
The first iteration of the new Corvette is on the road, although in limited supply due to the pandemic. It comes with an LT2 6.2-liter naturally aspirated V8, making 490-495 hp and 465-470 lb-ft depending on trim level. There’s no manual option, and power is controlled and delivered to the rear wheels by a Tremec supplied 8-speed automatic transmission.
Only 2,700 C8 Corvettes were built before the virus struck, then production had to be paused. The years given below are the planned model years. However, development programs throughout GM have been paused, and there could be significant delays.
2022 C8 Corvette Z06
The Z06 badge means added performance, and initial reports claimed the first heated up C8 Corvette would arrive with 650 hp and 600 lb-ft from a 5.5-liter LT6 V8. The race-inspired LT6 engine is set to have a flat-plane crank design that’s rumored to rev past 8,000 rpm. Since then, though, credible sources have reset expectations at 600 hp and 470-500 lb-ft of torque, but will, indeed, rev fast and long. The Z06 will also have a wider body to accommodate larger brakes inside the larger wheels and tires, as well as a more aggressive suspension setup. There’s also reports that an optional aero package will include a unique rear wing.
2023 C8 Corvette E-Ray
Some enthusiasts aren’t going to like this, but the Corvette is going to go hybrid in the 2023 model year. It will use the same 6.2-liter LT2 V8 as the Corvette Stingray, but it’ll be bolstered with an electric motor located between the front wheels. The 1.94-kWh lithium-ion battery pack will be located in the middle of the car, and the electrical system’s peak output will be 85 kW. Total output should sit at around 600 hp and 575 ft-lb of torque – around the same as the Z06 model. Unlike the Z06, the E-Ray isn’t expected to have the widebody setup and will be the first-ever all-wheel-drive Corvette.
2023 C8 Corvette Grand Sport
There are conflicting reports on this one with some claiming the Grand Sport will be the hybrid model, and others suggesting that the Grand Sport will be powered by the Stingray’s 6.2L LT2 V8, but with the chassis and aerodynamic enhancements from the Z06. Using the base model V8 and upgrading the chassis is the traditional recipe for the Grand Sport. We’re trying to verify either way, but we currently suspect the Grand Sport will be the name of the hybrid model.
2024 C8 Corvette ZR1
The ZR1 has traditionally been the flagship Corvette, cranked up then honed to hunt down supercars at the track. The ZR1 will come with a twin-turbo variant of the flat plane crank 5.5L V8 LT6 engine making a fearsome 850 hp and 825 lb-ft of torque. For reference, the C7 generation ZR1 made 755 hp and 715-lb-ft of torque and that was frightening enough for the uninitiated.
The C8 generation Corvette ZR1 promises to be the fastest Corvette yet, and that’s before adding the upgraded chassis with track-oriented suspension, brakes, and active aero. However, in 2025 something even faster should arrive.
2025 C8 Corvette Zora
The Corvette Zora is named after Zora Arkus-Duntov, the man who turned the Corvette into a serious performance car but didn’t live long enough to see his dream of a mid-engined version come true. Fittingly, the fastest Corvette in its history will have his name on it, and use the twin-turbo 5.5L LT7 V8 from the ZR1 paired with a hybrid-electric system. Total power output is set to be astounding at around 1,000 hp and 900-1000 lb-ft of torque. It’ll be all-wheel-drive, wide-bodied, track-ready, and feature active aerodynamics. It will also put to bed any argument of whether the Corvette is a supercar or not.
Time Is Running Out To Buy A 2019 Chevrolet Corvette C7
With demand for the C8 outstripping supply, it’s a great time to buy a nearly new C7.
Last year saw the introduction of a mid-engined Chevrolet Corvette Stingray for the first time when the C8 took over from the front-engined C7. It marked a major departure for any Corvette, but thankfully, the C8 has retained the unmatched bang-for-buck performance and power that made the C7 so impressive.
For customers who still want to purchase a 2019 C7, time is running out. According to a report by Corvette Forum, there are now fewer than 300 examples of the 2019 C7 for sale in the country. That said, it may still be easier to get hold of one than the 2020 C8, of which only a few are on sale at dramatically marked-up prices.
As of June 4, there were 289 C7s listed for sale based on information from a Chevy dealership in Pennsylvania. With zero-percent APR financing over 72 months along with a rebate of $3,250, the incentives are attractive and in stark contrast to the 2020 C8s, with many examples of the new car selling for over $100,000.
The 2019 C7 inventory includes 62 Z06s, 44 of the Z51 variants, and just four examples of the crazy ZR1. Of course, the latter was the ultimate C7 with its 755-horsepower supercharged V8 engine sending it to 60 mph in less than three seconds. State availability of C7s varies significantly, with 28 models in New Hampshire and 22 in Illinois, but nothing at all in Kansas, Maine, Alaska, and South Dakota.Most Extreme Brabus Creations EverMcLaren Special Operations Finest Creations
With the current sky-high demand for the C8, purchasing a nearly new C7 could be the perfect solution until the C8 increases in availability. Plus, you’ll save a lot of money. Around three weeks ago, car rental company Hertz was selling 100th Anniversary Editions of the C7 (based on the Z06) for as little as $57,000. Although that’s close to the base C8’s starting price, it’s just about impossible to find a C8 in this spec at the moment.
Besides, whether the engine is midship or in front, the Corvette offers as much driving enjoyment at the price as anything else out there. The new C8 may have moved the game on, but the C7 is far from disgraced and remains a cracking sports car.
Karl Furlong for Carbuzz
Fewer Than 300 New Corvette C7s Are Still Available (With Lots Of MT)
Some states even have more than 20 units up for grabs.
The 2020 Chevrolet Corvette sold like hotcakes, with some pending orders still underway. In fact, Chevrolet is aiming to hit the 20,000-unit production mark this year, covering both coupe and convertible versions of the C8 Stingray. Now, production of the remaining 2020 Corvette orders has already commenced, but if you’re among those who have ordered, patience should be your virtue.
Alas, Chevrolet is moving on to the production of the 2021 model year Corvette C8 by November, but did you know that there are still a few units of the Corvette C7 left in the dealers?
Gallery: 2019 Chevrolet Corvette ZR1 First Drive
According to a report by CorvetteBlogger, Matt Beaver of Whitmoyer Chevrolet in Pennsylvania discloses that there are still 289 units of the 2019 Corvette C7 showing as available in dealerships spread across the country. So, if you aren’t a fan of the new mid-engine layout, there’s a good chance you’ll still be able to buy a brand new unit in a dealership near you.
Among the states that have the most number of C7s still available are New Hampshire, Illinois, and Florida – all with more than 20 units waiting for their rightful owners. There’s no information about their prices, though.
Get Into The ‘Vette Mill:
Also, if you’re looking for a manual Corvette, which is something missing on the C8 generation of the sports car, you’ll be glad to know that there are still a few MT units left within these dealerships. There’s one manual Stingray Convertible, while nine Stingray Z51 coupes still come with a stick shift. Out of the 138 Grand Sport Coupe units left in the U.S., seven of them come with a third pedal.Save Thousands On A New Chevrolet Corvette
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And yes, if you’re in the hunt for a 2019 Corvette ZR1, there are still four units up for grabs – three manual, one automatic – but all of them are dealer demo units, according to Beaver’s list.
The catch? It wasn’t disclosed at which exact dealerships do these MT Corvettes are located at, so you better be asking for assistance from your local dealership if you’re interested.
See Hennessey’s Chevy Corvette C8 Drag Race Bone Stock C7
Its’s not a fair race to begin with, but at least they’re both painted white.
It’s no secret that Hennessey Performance is working on the 2020 Chevrolet Corvette C8 by giving it a twin-turbo conversion. We’ve heard it roar in its initial stage before, plus it has hit the dyno in a previous video as well, but we have yet to see it in action again. We’re guessing that Hennessey is still wrapping up its development.
What we see from the Texas-based tuner, however, is its slightly tuned mid-engine ‘Vette. Fitted with stainless steel exhaust, lightweight wheels, and Hoosier race tires, we’ve seen the white C8 drag race several cars before, including a Huracan and a Mustang Shelby GT500.
Gallery: C8 Corvette Dyno At Hennessey
Now, Hennessey pits the altered C8 versus a bone-stock Corvette C7. We’re not really sure what the purpose of this head-to-head comparison is because it has already been decided right before it even started. Plus, the C8 has performance upgrades, albeit not much, on its employ but still, we wouldn’t say that this is an apple-to-apple comparison.
But then again, a stock C8 and C7 comparison isn’t fair either. On paper alone, the C8 has the major advantage in terms of total output, with the latest model producing 490 horsepower (365 kilowatts) – a quite massive update from the former’s 455 hp (339 kW). The C8 also gets a better 8-speed dual-clutch transmission.
Jacob Oliva for Motor1
Next-Gen Corvette C9 Renderings Imagine Return Of Front-Engine Layout
Will the C9 even have a gas engine?
The 2020 Chevy Corvette C8 debuted almost a year ago to tremendous fanfare. Production ramped up in early February after a delay, and many customers now have the new car in their driveways. Chevrolet moved the engine from the front to the back for the first time after decades of false starts, teases, and rumors. It’s too early to tell if customers warm to the new layout, and far too early to speculate about the C9, but what if Chevy flipped the design again, moving the engine back to the front – what would it look like? New renderings from Pedro Ruperto Mallosto on Behance.net provide a glimpse.
While the Corvette’s return to a front-engine layout for the next generation is unlikely, it doesn’t make imagining the possibilities any less exciting. The renderings show yet another evolution of the car’s angular design that the automaker introduced with the C7. Here, it’s much more refined than that, and looks much more like the classic Corvette millions have known for over half a century. The greenhouse is iconic, especially as it tapers in the bumper, reminiscent of the C6.
Imagining the next generation of a new model isn’t easy. We don’t know when the C9 will arrive. Chevy has a ton of C8 variants to deliver first, and by the time we reach the next-gen Corvette, the automotive landscape could be radically different. General Motors has said it’s all-in on fully electric vehicles, and that includes the Corvette. A next-gen, front-engine Corvette sounds exciting, but what would an all-electric Corvette look like if the design never had to accommodate a gasoline engine?
Source: Behance.net
2020 Chevrolet Corvette gets ‘Lambo doors’
The mid-engine 2020 Chevrolet Corvette Stingray aims to deliver an exotic car experience on a budget, but it’s missing one key element: doors.
Oh, the $59,995 coupe has two, but they’re just regular old doors that swing out like the ones on most cars, not the cool “scissors-style” doors originally made famous by Lamborghini.
Well, owners will soon be able to remedy that oversight thanks to Eikon Motorsports, a company that specializes in ‘Lambo Doors’ conversions on a wide variety of vehicles ranging from the Dodge Challenger and Cadillac Escalade to the … the Lamborghini Huracan, which doesn’t have them either.
The Scottsdale, Ariz., outfit is offering a kit for the C8 that attaches to the same bolts as the factory doors and is reversible, in case you tire of making a grand entrance whenever you get out of the car. Pre-orders are currently available for $2,999, or $4,300 installed with lifetime warranty.
You may end up getting the kit before your car, however, as the start of Corvette production was delayed several weeks due to last fall’s UAW strike and has since been suspended due to the coronavirus pandemic. Only 2,700 2020 model year Corvettes have been produced so far, according to Motor Authority, and the automaker may not be able to satisfy its current order list before the end of the calendar year.
2022 Chevrolet Corvette Z06
What We Know So Far
Overview
Now that the bubble of anticipation surrounding the mid-engine Corvette has burst, excitement is building for the even-mightier Z06 model. With an exotic flat-plane-crank V-8 engine, the 2022 Chevy Corvette Z06 will sound unlike any Vette that’s come before. It’ll also look meaner than the mainstream C8 thanks to flared fenders, larger air scoops, and aerodynamic addendum that actively adjusts to maximize high-speed downforce and cornering traction. Along with its exclusive powertrain and enhanced appearance, the super Chevy will inherit all the best features and technology from the regular model. Although we still don’t have all the juicy details about the new Z06, here’s what we know so far.
What’s New for 2022?
The first mid-engine Corvette Z06 is expected to go on sale in early 2021 as a 2022 model. As is tradition, it’s a more hardcore, track-focused version of the standard Vette, complete with bolder styling cues and serious performance attributes.
Pricing and Which One to Buy
- Z06: $85,000 (est.)
It should make sense that, since Chevy hasn’t officially revealed the new Corvette Z06, we can only speculate on how much it’ll cost. Its front-engine predecessor started at about $25,000 more than the base model, so we think it’s safe to add that number to the starting price of the 2020 Corvette, which starts at $59,995. That means the 2022 Z06 should open at around $85,000 when it eventually goes on sale.
Engine, Transmission, and Performance
The upcoming Corvette Z06 will receive a special engine that should make it sound similar to the supercars it’s trying to dethrone. The naturally aspirated 5.5-liter V-8 features a flat-plane crank, which means it should rev to between 8500 and 9000 rpm. This engine is expected to make over 600 horsepower, and it’s Ferrari-like howl is all but guaranteed to send shivers down the spine of bystanders. The unconventional V-8 will hook up to an eight-speed dual-clutch automatic transmission and rear-wheel drive. Considering that the 495-hp 2020 Corvette Z51 we tested rocketed from zero to 60 mph in just 2.8 seconds and completed the standing quarter-mile in 11.2 seconds at 122 mph, the Z06 will be even quicker in a straight line. A set of wider, stickier tires and more powerful brakes will help it corner harder and stop shorter than the regular Vette, too. Chevy will also strengthen the structure and recalibrate the suspension tune on the Z06 to help make sure its performance advantages are most obvious at the racetrack. A host of active aerodynamics that automatically adjust to optimize downforce will join the party for this new generation. We’ll have to wait until we get our hands on one to evaluate how its myriad improvements compare with the outgoing Corvette Z06.
Fuel Economy and Real-World MPG
Neither Chevy nor the EPA have indicated how efficient—or inefficient—the 2022 Corvette Z06 will be in the city and on the highway. Since the company’s flat-plane-crank V-8 is currently only found in the Corvette C8.R race car, we don’t have any government ratings for comparison. Once the Z06’s fuel-economy figures are released, and we have the opportunity to test one on our 75-mph highway route, we can evaluate its real-world mpg.
Interior, Comfort, and Cargo
The Bow Tie brand went above and beyond to ensure that the mid-engine Corvette’s interior could not be called boring. While the design certainly transcends what’s found on every other Chevy model, the square steering wheel and wall of climate-control buttons on the center console are unusual elements, to say the least. Still, the cabin layout caters to the driver, and the list of standard and optional features is extensive. This includes a 12.0-inch fully digital gauge cluster, a head-up display, heated and ventilated seats, and wireless charging. All of this and more will continue inside the new Z06. We expect its track-worthiness to be made apparent through additional carbon-fiber and microsuede interior accents as well as a set of even more aggressively bolstered seats. The Corvette’s capacious rear trunk should continue to provide a spot for drivers to carry two sets of golf clubs.
Infotainment and Connectivity
Cooked into the Corvette’s multilayered dashboard is an 8.0-inch touchscreen that supports Chevy’s Infotainment 3 Plus system. While we’ve only had minimal exposure to this specific setup, we found it to be mostly intuitive and responsive. We’re confident the Z06 will share the same interface and features, which include Apple CarPlay, Android Auto, and a Wi-Fi hotspot. Likewise, two separate Bose stereos are expected to be offered: a standard 10-speaker system and an optional 14-speaker setup. The new Z06 will continue to offer the Performance Data Recorder, which allows you to record video of everything from your track exploits to relaxed country-road cruises. And if you dare leave your Z06 with a valet, there’s a setting that keeps track of any nefarious activities the car-parker might try.
Safety and Driver-Assistance Features
The 2022 Corvette Z06 hasn’t been crash tested by the National Highway Traffic Safety Administration (NHTSA) or the Insurance Institute for Highway Safety (IIHS). While the regular C8 Corvette only has a handful a driver-assistance technology, such as blind-spot monitoring and rear cross-traffic alert, we expect those features to be available on the Z06.
Warranty and Maintenance Coverage
Chevy provides all of its models with a middle-of-the-road limited and powertrain warranty. While the company offers more complimentary maintenance than automakers who skip the free service altogether, it’s one of the shortest such plans in the industry.
- Limited warranty covers three years or 36,000 miles
- Powertrain warranty covers five years or 60,000 miles
- Complimentary maintenance is covered for the first visit
GM and Ford lay out plans to restart their US factories
(CNN)General Motors and Ford laid out plans for restarting their US factories while, at the same time, attempting to protect workers from the coronavirus.
Both companies detailed how they would thoroughly clean facilities and allot extra time between work shifts to do so. The automakers said they will also screen employees with questionnaires before they leave for work and temperature checks as they enter a plant or other facilities.
Employees who have recently been exposed to someone with the coronavirus or exhibit a high temperature or other Covid-19-related symptoms will be sent to local clinics for testing before they are allowed to return to work.
While in factories, employees will work at least six feet apart from one another whenever possible, the companies said. Employee workstations will be separated by clear plastic panels. Workers will also wear surgical-style face masks and clear plastic face shields whenever they’re required to work close to one another.
These practices are based on the experiences the companies have had at their factories in China and, in GM’s case, Korea. Ford executives said 90% of the employees at their plants in China, which started reopening in mid-February, have now returned to work. Ford also recently reopened a plant in Thailand that it operates with Mazda.
“Absolutely I would feel comfortable sending my family to work at Ford,” said Jim Farley, Ford’s chief operating officer, when asked how confident he felt in the steps the company was taking.
A Ford of Europe employee wearing protective equipment similar to that US employees will be required to wear.
Both Ford (F) and GM (GM) have also been operating a few plants in the US in order to make personal protective equipment and ventilators for healthcare workers. Ford has also been manufacturing face masks for its own workers around the world. Both companies also have some warehouses operating to distribute parts for repairs. Workers at those US plants have also been trying out the safety protocols and equipment that will go into wider use in the US as factories reopen.
Employees at Ford’s currently operating US plants will be sharing their experiences with other employees. Among other things, they will describe what it’s like working with masks and face shields on and the best ways to wear and use them, said Kiersten Robinson, Ford’s chief human resources officer.
Automakers are racing to make ventilators. But it’s not that easy
Both companies will also make changes to how “common areas,” such as dining areas, are used in order to keep employees apart from one another.
GM expects to restart operations in mid-May, according to an executive familiar with the plans. A Ford executive declined to provide a specific timeframe for restarting the company’s factories, but said decisions for each factory will depend on local conditions and requirements. The company said it is closely monitoring conditions in areas where it has factories.
The United Auto Workers Union, which represents assembly line workers at Ford, GM and Fiat Chrysler (FCAU), is asking for more coronavirus testing of employees.
“Our position is that we employ as much testing as is possible at the current time and commit to full testing as soon as it is available,” UAW president Rory Gamble said in a statement.
Peter Valdes-Dapena, CNN Business
Watch a Track-Day Comparison Between the Shelby GT500 and C8 Corvette
Both cars retail for about $81,000, but one is a lot more accessible.
SPEED PHENOM ON YOUTUBE
If you’ve got $80,000 to spend and want an American high-performance car, now’s a pretty good time to be in the market. In addition to tire-shredding stalwarts like the Camaro ZL1 and Challenger Hellcat, Ford and Chevy have recently launched high-profile, track-ready sports cars. And thanks to a new video by Speed Phenom, we now know how they directly compare on track.
Naturally, we wanted to do this comparison ourselves. But the GT500 wasn’t ready during our Performance Car of the Year competition when we had an early C8 to test. And now that both cars are on sale, stay-at-home orders and track closures mean we’ll have to wait for an opportunity to do a full R&T comparison.
In the meantime, Speed Phenom does a good job of breaking down how they perform. With the caveat that he’s got a base model GT500 without the optional Pilot Sport Cup 2 tires, he notes that the car struggles for grip more often than the similarly-tired Corvette. It’s also less composed through mid-corner bumps, with slower cornering all around. Thanks to its massive horsepower advantage, though, it jets through straightaways.
The C8, meanwhile, benefits from serious mechanical grip. The better-balanced midship car fires through corners and has no problem putting its power down. That makes it more approachable, not surprising given that it’s the tamest version of the C8 while the GT500 is stretching the limits of the S550 platform. We’re sure to see more track-ready Corvettes soon, but for now the Stingray is a surprisingly capable start.
Mack Hogan- Road&Track
1977 Chevrolet Corvette IMSA “SuperVette” race car for sale
Some fans complain that race cars don’t have much in common with road vehicles, but that wasn’t a priority in the 1970s. Loose regulations in the period allowed teams to erase nearly all road-car DNA as they searched for greater performance. This 1977 Chevrolet Corvette, dubbed the “SuperVette,” is an example of the era’s excesses.
Offered for sale by noted Porsche 959 restorer Canepa, the SuperVette was built to take advantage of a rule change in IMSA road racing. In 1976, the sanctioning body allowed full tube-frame cars to compete in its top-level series. Corvette racer John Greenwood saw this as an opportunity to build a more competitive car, and teamed up with designer Bob Reilly to make a tube-frame Corvette. This Corvette—COV002—is one of two chassis completed in 1977.
This car has almost nothing in common with a stock 1977 Corvette, which is a good thing because Corvettes offered very little performance at the timie. Underneath the swollen bodywork is a chassis and roll cage made from 2.0-inch chrome-moly tubing. Its bulging hood hides an aluminum 500-cubic-inch big-block V-8, making more than 750 horsepower. It was built by Don Nichols, whose Shadow Racing team competed in Formula 1, Can-Am, and F5000. The engine is harnessed to a Jerico 4-speed manual transmission.
COV002 was bought by John Paul, Sr. for the 1978 season. Paul raced with his son, John Paul, Jr., and both were later convicted for running an illegal marijuana trafficking operation. It was a different time, for sure.
It was the elder Paul who specified the Nichols-built engine, rather than one built by Greenwood. In an effort to reduce drag, the car also got a narrower track and more aerodynamic bodywork than its sibling.
Paul raced the ‘Vette during the 1978 IMSA season in the GTX class, primarily competing against Porsche 935s. The car earned two podiums that year. After that, it was sold but continued to race through the 1982 season. After retirement, the car changed hands a few more times before being bought by Canepa.
The Corvette has been restored to its 1978 racing specifications, and is currently eligible for to compete in vintage racing, according to Canepa. The seller didn’t list a price, but we don’t expect a car with this pedigree to sell cheap.
Stephen Edelstein for Motor Authority