Carbon Fiber Extreme

carbon fiber

World Cup racing resumes in Lake Placid on Friday

World Cup racing resumes in Lake Placid on Friday

LAKE PLACID, N.Y. (Dec. 12, 2019)– The second week of bobsled and skeleton World Cup racing begins tomorrow at the Olympic Sports Complex in Lake Placid. This weekend will feature skeleton races for the women and men, a women’s bobsled competition, and double four-man bobsled races.

The detailed schedule is as follows, with all times listed in EST:

Friday, Dec. 13
10 a.m.: Women’s skeleton heat #1
11:30 a.m.: Women’s skeleton heat #2
2 p.m.: Men’s skeleton heat #1
3:45 p.m.: Men’s skeleton heat #2

Saturday, Dec. 14
10 a.m.: Four-man bobsled heat #1
11:45 a.m.: Four-man bobsled heat #2
2 p.m.: Women’s bobsled heat #1
3:45 p.m.: Women’s bobsled heat #2

Sunday, Dec. 15
10 a.m.: Four-man bobsled heat #1
11:45 a.m.: Four-man bobsled heat #2

Savannah Graybill (Denver, Pa.), Megan Henry (Roxbury, Conn.) and Kendall Wesenberg (Modesto, Calif.) will represent Team USA in the women’s skeleton competition, while Andrew Blaser (Meridian, Idaho), Austin Florian (Southington, Conn.) and Alex Ivanov (Carlisle, Mass.) will compete in the men’s race.

Wesenberg led USA Skeleton last weekend with a sixth place finish, while Florian was the top men’s finisher in 14th. Henry, Blaser, and Ivanov made their World Cup debuts last weekend. The team is eager to medal on home ice before the tour heads to Europe.

Two American sleds are entered into the women’s bobsled race. Three-time Olympic medalist Kaillie Humphries (Carlsbad, Calif.) and Olympic silver medalist Lauren Gibbs (Los Angeles, Calif.) will once again team together. Humphries and Gibbs aim to repeat their gold medal performance from last weekend’s season opening race. Brittany Reinbolt (Searcy, Ark.) and Sylvia Hoffman (Arlington, Texas) narrowly missed the top-six last weekend, and are hungry to podium on Saturday.

Hunter Church (Cadyville, N.Y.) put together two strong fifth place finishes in last weekend’s double two-man races, and the 23-year-old is eager to get back on ice in four-man, which he considers his specialty. Josh Williamson (Lake Mary, Fla.), Jimmy Reed (Garmisch, Germany), and Kyle Wilcox (Tampa, Fla.) will compete with Church in both races.

Codie Bascue (Whitehall, N.Y.) continues to battle back from a hamstring injury sustained during team trials. He will race with Blaine McConnell (Tacoma, Wash.), Adrian Adams (Reidsville, N.C.), and Kris Horn (Pembroke, Mass.) in the first race, and with McConnell, Chris Kinney (Stockbridge, Ga.), and Horn in the second competition.

Geoff Gadbois (Milton, Vt.) is scheduled to race with Chris Avery (San Diego, Calif.), Kinney, and Dakota Lynch (Boise, Idaho) on Saturday, and Avery, Adams, and Lynch on Sunday.

Please contact USABS Marketing & Communications Director Amanda Bird at 518-354-2250, or amanda.bird@usabs.com, with media inquiries. Media interested in attending either weekend of racing can apply for a credential at https://www.whiteface.com/media.

About USA Bobsled & Skeleton
USA Bobsled & Skeleton (USABS), based in Lake Placid, N.Y., is the national governing body for the sports of bobsled and skeleton in the United States. USABS would like to thank its sponsors, suppliers and contributors for their support: BMW of North America, Under Armour, Kampgrounds of America, BiPro, Boomerang Carnets, Hudl, Tesa Tape, PVS International, Ferris Mfg. Corp, Machintek, deBotech and Carpenter. For more information, please visit the USABS website at www.usabs.com.


Ode to the Burnout

Save your letters. we know better.

Thanks to the curiosities of a liberal-arts education, I found myself with a 21-credit workload in my last semester of senior year, one that included a seminar on John Milton’s Paradise Lost. Published in 1667, the epic, 10-volume poem wraps itself around the biblical fall of man, painting a picture of humanity’s temptation from Satan’s view. Our professor argued that, deep down, Milton saw temptation as a kind of litmus test for the soul.

This story originally appeared in the December 2019 issue of Road & Track.

If that’s true, Performance Car of the Year might well be the bar exam for moral fortitude. Spend a week in the world’s most spectacular cars. Visit a beckoning track and some of the country’s best roads. Don’t go weak in the knees at the soprano trill of a 600-hp, twin-turbocharged 3.8-liter McLaren V-8. Try not to think too hard about being one of the first people on the planet to get your hands around the neck of the mid-engine Corvette. Be a good boy. But as John Henry opined, a man ain’t nothing but a man. We were somewhere outside Tahoe when that wide lake of asphalt and six days of sleep deprivation finally got to me. I’d spent the better part of a week pretending to be a professional. But when I found myself alone, in the first mid-engine Corvette, with acres of empty ski-park pavement ahead, no amount of restraint or discipline could stand up to desire. I had found my garden, and the serpent was waiting.

I’m more of a middle-path kind of guy, anyhow.

Burnouts and donuts, juvenile as they may be, are as pure a celebration of the automobile as you’ll find. Sports cars are wrapped up in the quandaries of personal freedom more than any other vehicle on four wheels, in pushing the bounds of legally and socially acceptable behavior. We do the math every time we choose to take the convertible to work instead of the family crossover, when we push a brake zone a little deeper, when we lean on the accelerator while chasing shadows up a mountain. Or when we turn the rear tires to billowing clouds. Modern life is increasingly a series of confined boxes, and a sports car fits in none of them.

A good burnout isn’t entirely frivolous. If you listen, it will tell you a thing or two about the people who put the car together. In this age of eager litigation, some automakers simply deny you your inalienable right to light tires on fire. Doesn’t matter how many systems you shut off, a digital overlord will step in and pull power until you get back to acting like an adult. On a certain level, it makes sense. If you sat down and designed a sports car by bullet point, listing necessary functions on a spreadsheet, a burnout would be last on the list. Apart from drag racing, the act serves no logical function. But it’s such a fundamental question: Who’s in control of this vehicle? You or some attorney in Michigan?

This next-generation Corvette has moved the badge further from its roots than any Vette before. And from the moment I saw it sulking in the California sun, I needed to know if the thing remembered how to be America’s sweetheart. So I switched off everything and leaned into mechanical masochism. Somewhere, Satan smiled. The car performed a perfect pirouette, that pushrod small-block screaming at the sky while the tires went to vapor. A devotional to free will. Automotive enthusiasm’s shit-eating grin.

If God really wanted us to be good all the time, he wouldn’t have planted that apple tree. Or given us rear-wheel drive.

Original Source: Road&Track


Wild, Over-The-Top SEMA-Shown 1967 Corvette Sting Ray

There are several approaches one can take when they set out to restomod a Corvette Sting Ray from the ground up. A person can begin with a perfect example of a factory original car or they can find a Sting Ray in need of so many repairs that the average person would choke at the expense needed to bring it back.

For Dr. Van Bingham, there was a specific plan. The choice was to find a clapped-out Corvette, and it had to be a 1967 Sting Ray coupe. Owning a C2 Corvette Sting Ray has been a lifelong dream for Van. Years ago, at 18 years old, he found a 1969 Corvette L88 for sale but didn’t have enough to buy it. Coincidently, another doctor Van knows—a specialist in his same field—bought that ’69 L88 and years later sold it for a reported $550,000.

How Van ended up owning a ’67 Corvette Sting Ray so far over the top in comparison to a garden-variety ’67 Sting Ray can best be attributed to “one thing leading to another.” Tray Walden at Street Shop referred Van to B Rod or Custom in Knoxville, Tennessee, and the project grew wings from there. The car selected was a $25,000 big-block ’67 coupe that turned out to be a lot rougher than first thought. Upon dismantling the ’67, B Rod’s Larry and PJ Burchett discovered the birdcage was rusted out far beyond usefulness. That set the wheels in motion to fabricate a new birdcage and ultimately created a new product for B Rod to offer Corvette owners.

The starting point for the project was to commission Eric of Eric Brockmeyer Design to pen a concept illustration for Van to approve. The chassis, as is for all Corvettes B Rod builds, is from Street Shop and is constructed from mandrel bent 4×2-inch steel tubing and based around C7 suspension components. The front coilovers are QA1 and a 1-inch sway bar capped with billet endlinks spans C7 spindles carrying 14-inch Z51 disc brakes. The rack-and-pinion power steering is a Flaming River unit made to Street Shop specs steered with an ididit Corvette-style column topped with a Billet Specialties steering wheel.

The C7 rear suspension is damped with shock absorbers and springs custom-made for Street Shop to use with its in-house machined lower billet mounts. Rear brakes are Z51 discs and body roll is controlled with custom 3/4-inch sway bar. Cast in aluminum alloy, the Super 8.8 differential limits wheelspin with a Truetrac unit and packs 3.50 gears. Custom Street Shop axles are made by the Driveshaft Shop. Fashioned after 1967 Corvette N89 cast-aluminum bolt-on wheels, the one-off Forgeline wheels measure 19×9 shod with Nitto Invo 245/40ZR19 tires in front and 20×12 mounted with 345/30ZR20 tires in the rear.

B Rod designates Van’s Sting Ray a “Wide Body” because wide wheels demand a very wide space. From the quarter-panels forward to the nose, four inches has been added to the car’s width. B Rod manufactures complete Corvette bodies and Wide Body C2 creations using press-molded fiberglass. Equipped with C7 suspension, the Street Shop chassis requires modified floors, hence a B Rod-modified floor and widened wheeltubs were utilized. B Rod purchased a new roof deck, taillight panel and hood surround from Lee Bumb Composites. The custom-made billet aluminum grille by Dan Baker’s Alumicraft rests beneath LED quad headlights by RestoMod Tech. Dan’s Polishing Shop did the chrome-plating work.

In Larry Burchett’s words, “The next step in the process was forming new front and rear floor molds and fabricating new widebody quarters, doors, fenders and front nose. Once the body plug was complete, the long hours and tedious work began. First, molds were built, then parts made and then these were assembled around and onto the reconstructed birdcage. With the body completed, the next decision was color. Discussion entailed every color of the rainbow when green was settled on. PJ Burchett mixed several spray-outs for Van to choose from. Axalta Hot Hues candy green was a starting point, then a multitude of pearls were blended into the mix to create Vanguard Green.

Under the 427 Corvette Stinger hood lies a 427-inch 2018 LS7 mated to a TCI 6x six-speed paddle-shifted automatic overdrive transmission. A Vintage Air Front Runner serpentine system drives a high-amp alternator charging an XS Power AGM battery and a Sanden compressor pumping R134a refrigerant to Vintage Air air-conditioning.

Street Shop stainless steel fuel lines feed an LS Classic twin throttle body fuel-injection system supplied from a Rock Valley gas tank fitted with an Aeromotive internal fuel pump. B Rod commissioned Dan Dittberner Engineering to develop the CAD data to make a breather top and fuel rails. In keeping with the look of a 427 Corvette Tri-power air cleaner, B Rod handformed a set of coil covers with the look of big-block Rat valve covers. The cooling system consists of a DeWitts radiator and DeWitts twin electric fan shroud assembly.

As illustrated by Eric Brockmeyer, the rich tan leather interior by Steve Holcomb’s Pro Auto Interiors relies on custom fiberglass bucket seat pods by B Rod for shape and Dynamat to suppress heat and road noise. The sound system features an Antique Auto head unit with Rockford Fosgate speakers and amplifiers. Instrumentation is by Classic Instruments. The completion of Van’s 1967 Corvette Sting Ray Wide Body by B Rod took three years to the month, making its 2019 SEMA debut a massive success. Vette

Original source; John Gilber- HotRod


C7 Corvette Z06 Coupe and Convertible Win Awards from Germany’s Sport Auto Magazine

Even though these models are no longer offered for sale in Europe, readers of the German automotive magazine Sport Auto are still showing the love for the C7 Corvette Z06!

For the 27th year in a row, Sport Auto turns over voting to its readers in 18 different production car categories and 10 tuning categories to come up with the fan favorites of the year, and the Corvette Z06 came out on top in each of its respective categories. A total of 12,352 Sport Auto readers took part in the poll.

For the “Convertibles/Roadsters Under 150,000 Euros”, the C7 Corvette Z06 Convertible won 52.2% of the vote. The second choice was the Jaguar F-Type SVR with 29% of the vote and the Maserati GranCabrio’s 15.3% came in third place. For the “Coupes under 150,000 Euros”, the C7 Corvette Z06 won the category with 38.7% of the vote, again beating out the Jaguar F-Type SVR Coupe at 21.9% with the Dodge Challenger SRT Hellcat Redeye receiving 15.5% of the vote.

“We are proud and delighted to receive two prestigious Sport Auto Awards. They show the readers’ continuous appreciation of this exceptional sports car and are a fantastic send-off for the current Corvette generation that will soon make way for its new mid-engined successor,” said René Kreis, head of public relations at Cadillac and Chevrolet Performance Cars Europe, who accepted the awards alongside Patrick Herrmann, product experience manager at Cadillac and Chevrolet Performance Cars Europe.

Original Source : Keith Cornett Chevrolet Europe


USA BOBSLED 2014 Olympians Silver Medalists

Nebraska native Curt Tomasevicz now has a silver medal for the 2014 Olympics — five years after the Olympic games.

Tomasevicz and the U.S. Men’s Bobsled team received their medals during a ceremony in Los Angeles Tuesday night.

The team’s bronze medals were upgraded after the Russian team was stripped of their gold medals for alleged doping.

Latvia’s team now has the gold.

“I think people felt bad we didn’t get the original experience but this time it was just celebrating our team – there was no one else on the podium. And it was great to do it on U.S. soil,” said Curt Tomasevicz.

The U.S. four-man team included Tomasevicz, Chris Fogt, Steve Langton and the late Steven Holcomb.

“Our pilot Steve Holcomb is no longer with us,” Tomasevicz said. “That’s the part that may bother me the most. Our podium moment has kind of been taken away from us. We didn’t get to celebrate together as a team and that’s just never going to happen now.”

Tomasevicz, the other two remaining members of the team, and Holcomb’s family are now using this opportunity to honor Holcomb.

“It’s really hard to explain whether it should be excitement or relief or what it is I guess, because he won’t be there to celebrate with us,” Tomasevicz said. “And I don’t know that we feel full justice has been served.”

While Tomasevicz and the team received their new medals on Tuesday night, they had to give the medals back after the ceremony. A grammatical error in the medal’s engraving must be fixed before the team receives their permanent medals.

Tomasevicz was also part of the 2010 Men’s Bobsled team that received gold in Vancouver.

He has retired from bobsledding and is an engineering professor at the University of Nebraska.

Original Source: 1011 Now


Hennessey Performance Offers First Look at Packages to Tune the C8 Corvette Up to 1200 HP

Texas tuning shop Hennessey Performance has shared some initial information and photos today as they begin to detail their plans to tune the 2020 Corvettes with the top package offering a whopping 1200 HP.

The HPE1200 package will feature a specially-built twin-turbo LT2 V8 with upgraded internals including forged aluminum pistons and forged steel connector rods. The HPE1200 Twin Turbo C8 Corvette will also see its factory dual-clutch transmission upgraded and fortified to handle the additional power.

“We expect the new C8 Corvette to be an excellent platform from which our clients can further personalize their cars, which obviously includes adding more power and performance,” said company founder and chief horsepower evangelist, John Hennessey. “Over the past several months we have had hundreds of inquiries from C8 buyers wanting to know what we will be offering for the new Corvette. Thus, we created an online questionnaire and have received over 250 completed forms and getting more every day. The customers are telling us what they want and big surprise – they want more power!”

Not just content to tune the engine, Hennessey’s C8 Corvette packages will also offer its signature “CarbonAero” carbon fiber body upgrades that includes a front splitter, air dam, and a rear carbon fiber wing. HPE will also offer an upgrade to the Brembo brake systems, as well as an upgraded Penske suspension, and wheel/tire upgrades.

Hennessee says a stainless-steel exhaust system upgrade is also in the works as well as a 700-hp supercharger system once the car’s computer can be accessed for tuning.

“We are very excited about the new C8 Corvette and have big plans for it,” said Hennessey. “From mild to wild, we plan to offer a wide variety of track-tested parts and upgrades that come with a warranty. We’ve modified over 500 C7 Corvettes since 2013 and expect to upgrade many more C8 Corvettes starting in 2020!”

Hennessey has a form on their website to gauge customer interest in their HPE packages for the C8 Corvette, so if you’re interested, head over to HennesseyPerformance.com.

Original source Hennessy Performance


The 2020 Chevrolet Corvette is Here! And the BEST C8 Content is at MotorTrend

The 2020 Chevrolet Corvette is one of the most anticipated vehicle reveals of the century so far–are you as excited as we are? For the first time, the production-spec Corvette will be a mid-engine car, opening possibilities to a much higher level of performance than we’ve ever seen from the ‘Vette. But you know all that. You’re here for world-class, comprehensive 2020 Corvette coverage and photos you can only find at MotorTrend.

So be sure to check back frequently, as we’ll be adding Corvette content after the C8’s reveal. Enjoy!

Motor Trend links:

CORVETTE CONVERTIBLE

OMG NEW CORVETTE

C8 ENGINE AND TECH

FUN STUFF

Original source: Motor Trend


2020 Corvette Stingray Convertible in Shadow Gray on Display at GM’s Detroit Headquarters

Photo Credit: Kevlar Bike- Corvette Forum

Inside General Motors’ headquarters known as the Renaissance Center in downtown Detroit is a large turntable that is currently featuring all eight generations of the Chevrolet Corvette. The new eighth-generation iteration of America’s Favorite Sports Car is a 2020 Corvette Stingray Convertible painted in Shadow Gray Metallic.

A Youtuber named portcarlingboats captured a minute of video as the new C8 Convertible spins by him on the turntable.

The visible cues on this Corvette show that it’s a non-Z51 model but it’s loaded with some great looking options that include the two-tone Natural and Black seats, Spectra Gray Trident Wheels and red brake calipers. We also prefer the bright Corvette emblems to the the darker versions on this exterior.

From portcarlingboats via YouTube:

Corvette C8 convertible on display at the GM Headquarters in Detroit Michigan on Sat Nov 23 2019; part of 8 generations of corvette convertibles on a rotating display from 1953 to today; C8 supercar, exotic car, european sports car; this is the car that will change the automotive for years to come; can’t wait for the all electric version to come- No sound

On his original post on the Corvette Forum, Kevlar Bike tells us he is Canadian and that the C8 Corvette on display inside the GM’s HQ is the closest C8 Corvette on display so he made the trip to check it out.

Shadow Gray is one of those colors that change drasticly when viewed in the direct sunlight and the lightings inside the RenCen does nothing to show-off the varying hues within. As a comparision, here is a quick walkaround of a Shadow Gray Metallic C8 at the NCM earlier this year from CorvetteBlogger contributor Jeremy Welborn:

Source:YouTube via MidEngineCorvetteForum.com


Most Expensive 2020 Chevy Corvette Convertible Costs $113,955

Configurator with pricing info is up, so we’ve decided to max it out.

We’ve been periodically checking Chevy’s website for the Corvette C8 Convertible configurator ever since it went up at the beginning of October to see if there’s pricing available. You can finally know how much the desired spec is going to set you back as the configurator now has all the pricing details included. Much like we did with the coupe a few weeks ago, we’ve decided to max out the online builder in an attempt to find out how much a fully loaded Stingray Convertible costs.

We’re not going to go through each and every option as we did in the previous post because most of them are identical. It’s worth pointing out the convertible commands a $7,500 premium over the coupe and it starts at $67,495 for the entry-level 1LT. Go for the better-equipped 3LT and the price jumps to $78,945, and then you can add this $995 Long Beach Red Metallic Tintcoat paint and a dual racing stripe also priced at $995.

The most expensive options available for the C8 Convertible are the $5,000 Z51 Performance Package and the $4,850 Grounds Effect Kit, but on top of these, you can also add the $2,095 grille insert and $1,145 side mirror caps both finished in visible carbon fiber. Another pricey option is the $2,695 wheel set measuring 19 inches up front and 20 inches at the rear, with a five-spoke design and a Performance Pewter-painted finish.

If you truly want to go all out with the configurator, Chevy will be more than happy to provide you with a two-piece leather travel bag set for $1,450 as well as indoor and outdoor car covers each priced at $460. Inside, a carbon fiber trim adds $1,500 to the final bill, while the Competition Sport bucket seats are an additional $500.

With all the boxes ticked, you’re going to end up with a 2020 Corvette Stingray Convertible that costs $113,955, plus an additional $110 worth of dealer-installed

As you’re probably aware by now, production of the C8 has been delayed until February 2020, so it’s going to be a long wait to park the new Corvette in your garage.

Hit the source link below to play with the configurator and see if you can beat our price.

Hit the source link below to play with the configurator and see if you can beat our price.

Original source: Adrian Padeanu; Motor1


VKTRY Performance Insoles Embrace Carbon Fiber For Energy Return

If just a touch of carbon fiber can provide benefits for athletes, then VKTRY founder Matt Arciuolo figured engineering a full-length carbon fiber insole had a range of untapped potential. Following nearly a decade of research and development, all sparked by an effort to provide the USA Olympic bobsled team more explosiveness on their starts, Arciuolo patented a carbon fiber footwear insole customizable to provide performance benefits for athletes far beyond the bobsled. 

VKTRY, now four years beyond that patent and three years since producing its first commercial insoles, has made inroads in major college and professional sports the country over, gaining backing from LSU’s director of athletic training Jack Marucci, now-retired Lakers trainer Gary Vitti, Red Sox doctor James Creps and a handful of professional athlete endorders. 

“Insole inserts are passive devices designed to absorb shock, but they don’t generate energy or return energy to the athlete,” Arciuolo says. “Instead of a passive device, I designed this carbon fiber insole to store energy and return it.” 

The process works in four steps, all using the impressive strength-to-weight ratio of carbon fiber. When the heel hits the ground, the VKTRY insole absorbs the shock of the heel strike and returns it like a trampoline, Arciuolo says. When the second phase of an athlete’s gate moves their full body weight over the middle of the insert, the arched design deflects and adds cushioning. “The third phase is where the magic happens,” he says. When athletes pick their heel up to take a step or jump, the carbon fiber stores the energy at the ball of the foot, returning it in the toe-off phase — phase four — “where all the energy stored in the first three phases is returned.” The insole isn’t generating energy on its own, instead using an athlete’s energy and returning it to them for efficiency and explosion.

Using independent studies, including one from Southern Connecticut State University, VKTRY CEO Steve Wasik says science backs that claims, showing the company’s insoles provide over a 9 percent rate of force development, basically explosiveness, than not using the product. 

The carbon fiber is engineered with multiple layers of fibers in different lengths, makeups and directions to offer flexibility where needed and stability in other areas. 

VKTRY was designed for use across multiple sports — major footwear brands from Nike to Asics have started employing carbon fiber in long-distance running shoes for linear benefits — and Wasik says they’ve seen adoption from football to baseball, but have found basketball and volleyball players especially enjoy the energy return for higher jumping ability and less force upon landing. “We hear some great stories from athletes who have suffered from sore knees or shin splints and the pain is gone,” he says. 

The original bobsled design requiring the insole to fit in the tight confines of a spike helped create a product ideal for all athletes, Arciuolo says. “The challenge was not only getting something that worked in terms of propulsion, but also that fit in the shoe,” he says. The carbon fiber portion of the product weighs less than an ounce and is less than a millimeter thick. A proprietary polyurethane top cover provides additional comfort. 

VKTRY isn’t a one-size fits all proposition, with Arciuolo calling it a “truly customized product.” It comes in five different “pro levels,” which are basically different flex levels. Lighter athletes with smaller feet require more flex than a 320-pound football player. To get the same propulsion performance, insoles require customization based on sport, weight and foot size, so an algorithm helps find the best flex level for each athlete. The insole is further customized by sport, using different thickness and sizes. 

“The VK is the best combination of injury protection and performance I have ever seen in insoles,” Vitti says. 

Endorsers of the brand also include Vladimir Guerrero Jr. of the Toronto Blue Jays, Anthony Miller of the Chicago Bears, Josh Norman of the Washington Redskins, Lexie Brown of the Minnesota Lynx, Myles Jones of Chaos Lacrosse Club, George Springer of the Houston Astros, CrossFit world champion Annie Thorisdottir and plenty more. 

Creps says that “for the first time, athletes can experience stabilization, shock absorption and propulsion in a device that is specifically tailored to their size and weight. This is a game changer.” 

Written by Tim Newcomb; Forbes