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Exclusive! C8.R Corvette 5.5L DOHC V-8 Pics and How the Flat-Plane Crank Alters Its Iconic Sound

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There’s A New Engine In The C8.R Corvette, And It Sounds Nothing Like Its Predecessor.

They say beauty is in the eye of the beholder, and although that’s true, it can also be in the ear of the listener.

Since the Corvette first hit the streets back in the 1950s, it was imbued with the beautiful and nearly magical sound of V-8 performance. It was a deep, bass-filled rumble that just oozed a feeling of power. Over the years, the sound emanating from Corvettes, both on the street and at the track, had a distinctive note that became synonymous with the car. When the Corvette moved to the LS1 in 1997, the firing order was tweaked a bit, and although the sound did change, it still had that deep rumble that we all love.

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Chevrolet is super secretive of its new mill for the C8.R, so much so that it covered up the back hatch to keep out prying eyes. About all the team will say is that it’s a 5.5L DOHC V-8 fitted with a flat-plane crank. Power numbers are limited to 500 hp and around 475ish lb-ft of twist, but that’s all it will say. In fact this picture is about as close as you’re going to get to seeing the new C8.R engine.

But the only thing constant in the world is change. For the C8.R, Chevrolet Racing really changed things up with its new mid-engine marvel, but it wasn’t the engine placement that ended the car’s iconic sound signature. It was the engine itself. Gone is the deep baritone exhaust note, replaced instead with a high-pitched Ferrari-like sound. Think puberty in reverse. And although we love the sound of a wound-out Ferrari or other Italian supercars, having that pitch emanate from the back of a Corvette is something that will be hard to get used to. We’re not saying the sound is bad—it’s actually pretty badass—but it’s not even close to the sound signature we’ve come to associate with Corvettes.

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The real culprit here isn’t the new 5.5L DOHC V-8 that Chevrolet moved to. Instead, it was the choice to go with a high-revving flat-plane crank. This drastically changed the firing order of the engine and eliminated the classic American V-8 sound that’s typical with the firing sequence of a traditional cross-plane crank. But we know what you’re thinking: “Well, this is just the race car, so I’m going to be able to get my V-8 rumble fix from the production car!” Well, yeah, for now. You see, for Chevrolet Racing to run this new DOHC flat-plane crank mill in the C8.R, it has to, according to the rules, run a similar engine in at least 300 production cars. So does this mean that an eventual C8 Z06 variant will lose its iconic exhaust note?

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Chevrolet Racing tried hard to give race fans a great-sounding engine. And although the new 5.5L engine in the C8.R does have a unique sound, it’s nothing like we’ve grown accustomed to.
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'Lost Corvettes' to be given away: Photos of all 36 rare Chevrolet Corvette sports cars


52 PHOTOS2:11 p.m. EST Jan. 26, 2020This 1953 Corvette will be given away as one of the "Lost Corvettes" in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.This 1953 Corvette will be given away as one of the “Lost Corvettes” in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.CORVETTE HEROESThis 1953 Corvette will be given away as one of the "Lost Corvettes" in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.This 1953 Corvette will be given away as one of the “Lost Corvettes” in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.CORVETTE HEROES

This 1954 Corvette will be given away as one of the "Lost Corvettes" in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation. This 1954 Corvette will be given away as one of the “Lost Corvettes” in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.CORVETTE HEROESThis 1954 Corvette will be given away as one of the "Lost Corvettes" in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.This 1954 Corvette will be given away as one of the “Lost Corvettes” in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.CORVETTE HEROESThese 1954 (left) and 1955 Corvettes will be given away as one of the "Lost Corvettes" in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.These 1954 (left) and 1955 Corvettes will be given away as one of the “Lost Corvettes” in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.CORVETTE HEROESThis 1954 Corvette will be given away as one of the "Lost Corvettes" in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.This 1954 Corvette will be given away as one of the “Lost Corvettes” in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.CORVETTE HEROES

This 1955 Corvette will be given away as one of the "Lost Corvettes" in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.This 1955 Corvette will be given away as one of the “Lost Corvettes” in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.CORVETTE HEROESThis 1955 Corvette will be given away as one of the "Lost Corvettes" in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.This 1955 Corvette will be given away as one of the “Lost Corvettes” in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.CORVETTE HEROESThis 1956 Corvette will be given away as one of the "Lost Corvettes" in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.This 1956 Corvette will be given away as one of the “Lost Corvettes” in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.CORVETTE HEROESThis 1956 Corvette will be given away as one of the "Lost Corvettes" in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.This 1956 Corvette will be given away as one of the “Lost Corvettes” in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.CORVETTE HEROES

This 1957 Corvette will be given away as one of the "Lost Corvettes" in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.This 1957 Corvette will be given away as one of the “Lost Corvettes” in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.CORVETTE HEROESThis 1958 Corvette will be given away as one of the "Lost Corvettes" in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.This 1958 Corvette will be given away as one of the “Lost Corvettes” in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.CORVETTE HEROESThis 1959 Corvette will be given away as one of the "Lost Corvettes" in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.This 1959 Corvette will be given away as one of the “Lost Corvettes” in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.CORVETTE HEROESThis 1960 Corvette will be given away as one of the "Lost Corvettes" in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.This 1960 Corvette will be given away as one of the “Lost Corvettes” in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.CORVETTE HEROES

This 1960 Corvette will be given away as one of the "Lost Corvettes" in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.This 1960 Corvette will be given away as one of the “Lost Corvettes” in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.CORVETTE HEROESThis 1961 Corvette will be given away as one of the "Lost Corvettes" in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.This 1961 Corvette will be given away as one of the “Lost Corvettes” in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.CORVETTE HEROESThis 1962 Corvette will be given away as one of the "Lost Corvettes" in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.This 1962 Corvette will be given away as one of the “Lost Corvettes” in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.CORVETTE HEROESThis 1963 Corvette will be given away as one of the "Lost Corvettes" in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.This 1963 Corvette will be given away as one of the “Lost Corvettes” in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.CORVETTE HEROES

This 1964 Corvette will be given away as one of the "Lost Corvettes" in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.This 1964 Corvette will be given away as one of the “Lost Corvettes” in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.CORVETTE HEROESThis 1965 Corvette will be given away as one of the "Lost Corvettes" in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.This 1965 Corvette will be given away as one of the “Lost Corvettes” in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.CORVETTE HEROESThis 1965 Corvette will be given away as one of the "Lost Corvettes" in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.This 1965 Corvette will be given away as one of the “Lost Corvettes” in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.CORVETTE HEROESThis 1966 Corvette will be given away as one of the "Lost Corvettes" in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.This 1966 Corvette will be given away as one of the “Lost Corvettes” in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.CORVETTE HEROES

This 1967 Corvette will be given away as one of the "Lost Corvettes" in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.This 1967 Corvette will be given away as one of the “Lost Corvettes” in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.CORVETTE HEROESThis 1968 Corvette will be given away as one of the "Lost Corvettes" in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.This 1968 Corvette will be given away as one of the “Lost Corvettes” in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.CORVETTE HEROESThis 1968 Corvette will be given away as one of the "Lost Corvettes" in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.This 1968 Corvette will be given away as one of the “Lost Corvettes” in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.CORVETTE HEROESThis 1969 Corvette will be given away as one of the "Lost Corvettes" in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.This 1969 Corvette will be given away as one of the “Lost Corvettes” in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.CORVETTE HEROES

This 1970 Corvette will be given away as one of the "Lost Corvettes" in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.This 1970 Corvette will be given away as one of the “Lost Corvettes” in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.CORVETTEThis 1970 Corvette will be given away as one of the "Lost Corvettes" in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.This 1970 Corvette will be given away as one of the “Lost Corvettes” in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.CORVETTEThis 1971 Corvette will be given away as one of the "Lost Corvettes" in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.This 1971 Corvette will be given away as one of the “Lost Corvettes” in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.CORVETTEThis 1972 Corvette will be given away as one of the "Lost Corvettes" in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.This 1972 Corvette will be given away as one of the “Lost Corvettes” in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.CORVETTE

This 1973 Corvette will be given away as one of the "Lost Corvettes" in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.This 1973 Corvette will be given away as one of the “Lost Corvettes” in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.CORVETTEThis 1973 Corvette will be given away as one of the "Lost Corvettes" in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.This 1973 Corvette will be given away as one of the “Lost Corvettes” in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.CORVETTEThis 1974 Corvette will be given away as one of the "Lost Corvettes" in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.This 1974 Corvette will be given away as one of the “Lost Corvettes” in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.CORVETTEThis 1975 Corvette will be given away as one of the "Lost Corvettes" in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.This 1975 Corvette will be given away as one of the “Lost Corvettes” in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.CORVETTE

This 1975Corvette will be given away as one of the "Lost Corvettes" in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.This 1975 Corvette will be given away as one of the “Lost Corvettes” in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.CORVETTEThis 1976 Corvette will be given away as one of the "Lost Corvettes" in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.This 1976 Corvette will be given away as one of the “Lost Corvettes” in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.CORVETTEThis 1976 Corvette will be given away as one of the "Lost Corvettes" in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.This 1976 Corvette will be given away as one of the “Lost Corvettes” in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.CORVETTEThis 1977 Corvette will be given away as one of the "Lost Corvettes" in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.This 1977 Corvette will be given away as one of the “Lost Corvettes” in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.CORVETTE

This 1978 Corvette will be given away as one of the "Lost Corvettes" in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.This 1978 Corvette will be given away as one of the “Lost Corvettes” in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.CORVETTEThis 1979 Corvette will be given away as one of the "Lost Corvettes" in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation. 1979 Corvette will be given away as one of the “Lost Corvettes” in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.CORVETTEThis 1980 Corvette will be given away as one of the "Lost Corvettes" in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.This 1980 Corvette will be given away as one of the “Lost Corvettes” in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.CORVETTEThis 1981 Corvette will be given away as one of the "Lost Corvettes" in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.This 1981 Corvette will be given away as one of the “Lost Corvettes” in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.CORVETTE

This 1982 Corvette will be given away as one of the "Lost Corvettes" in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.This 1982 Corvette will be given away as one of the “Lost Corvettes” in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.CORVETTEThis 1984 Corvette will be given away as one of the "Lost Corvettes" in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.This 1984 Corvette will be given away as one of the “Lost Corvettes” in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.CORVETTEThis 1985 Corvette will be given away as one of the "Lost Corvettes" in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.This 1985 Corvette will be given away as one of the “Lost Corvettes” in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.CORVETTEThis 1985 Corvette will be given away as one of the "Lost Corvettes" in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.This 1985 Corvette will be given away as one of the “Lost Corvettes” in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.CORVETTE

This 1985 Corvette will be given away as one of the "Lost Corvettes" in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.This 1985 Corvette will be given away as one of the “Lost Corvettes” in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.CORVETTEThis 1986 Corvette will be given away as one of the "Lost Corvettes" in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.This 1986 Corvette will be given away as one of the “Lost Corvettes” in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.CORVETTEThis 1987 Corvette will be given away as one of the "Lost Corvettes" in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.This 1987 Corvette will be given away as one of the “Lost Corvettes” in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.CORVETTEThis 1988 Corvette will be given away as one of the "Lost Corvettes" in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.This 1988 Corvette will be given away as one of the “Lost Corvettes” in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.CORVETTE

This 1989 Corvette will be given away as one of the "Lost Corvettes" in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.This 1989 Corvette will be given away as one of the “Lost Corvettes” in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.CORVETTEThese Corvettes, known as the "Lost Corvettes," will be given away in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.These Corvettes, known as the “Lost Corvettes,” will be given away in a promotion by the Corvette Heroes to benefit the National Guard Educational Foundation.


New Corvette Had ‘Reason to Go Back Out’ After Long Delay

Corvette “had reason” to take its No. 4 car back out on track after lengthy repair…

The “tough lessons” of the No. 4 Chevrolet Corvette C8.R’s tumultuous Rolex 24 at Daytona debut gave Corvette Racing confidence going forward with its new car, according to team manager Ben Johnson.

The silver No. 4 Corvette spent eight hours in its garage during the IMSA WeatherTech SportsCar Championship season-opener after a cracked bell housing resulted in an oil leak.

Having pitted at around 11 p.m. the car eventually returned to the track close to 8 a.m. but it still managed to be classified as a finisher, albeit 327 laps behind the GTLM class winner.

While not divulging the extent of the oil leak and associated damage, Johnson explained why the team kept its car in the garage for so long.

“To fix the problem we had to move the engine back,” he told Sportscar365.

“We tried to do it with the engine installed to expedite it but then we realized that if we wanted to get it back on track, we had to take time to take the engine out and put it back in.

“We just took our time to make sure that there was nothing else. At that point, we were no longer in contention, but we had reason to go out and just understand where else the car may have issues.

“It was just kind of a test session after that.

“I think we will go back and disassemble the whole car. We have some issues to address with the oil leak.”

Oliver Gavin, who shared driving duties in the No. 4 with Tommy Milner and Marcel Fassler, said the Corvette crew “wanted to be methodical” about its repairs which added to the length of time it spent in the garage.

The Englishman suggested that the car was starting to show signs of promising pace that it could have taken through the night had the leak not occurred.

“It was really tough on the guys, eight hours of working from midnight until eight in the morning, it was crazy,” Gavin told Sportscar365.

“As soon as that happened, we knew that our day was done and that we wouldn’t be challenging. It was a shame because up to that point, our car had just started to come along.

“It wasn’t super strong right at the start, but we were gaining on it as we went through the race. Could we have been in the mix at the end? Who knows. But there was a lot that we’ve learned from this.

“As a team, we figured a lot of stuff out today. Testing is great but you really see exactly where you are when you come to a race and see where your competition is.

“We’ll take that away and process the data to see how we can make ourselves and the car better for Sebring.”

The No. 3 Corvette fared better than its sister car with Antonio Garcia, Jordan Taylor and Nicky Catsburg bringing home a fourth-place class finish on the lead lap.

Johnson said that this car’s run wasn’t entirely straightforward, but it held up well enough to remain in contention for a podium heading into the final two hours.

“We had a slight clutch issue at one point, but we had fixed it after the first stop that we witnessed it, so it wasn’t a time loss,” he explained.

“But nothing held up that car specifically again.  We were really happy that all the execution, pit stops, driver changes… all things that you don’t get to test in anger until you reach the race, all went super well.”

Johnson added that the Rolex 24 has given the Corvette team confidence ahead of its next race outing at the ‘Super Sebring’ endurance racing double-header weekend in March.

“Coming away from our first race with one car on the lead lap… the issue with the oil leak is obviously very apparent, but when we looked at it we realized it’s a pretty simple fix,” he said.

“I think it raises everyone’s confidence that we can get through some of these early tough lessons and move on to Sebring in a much better spot.”

Source: Daniel Llyod for Sportscar365


Ultimate Corvette Expected to Go PHEV

General Motors is plugging into EVs in a big way. And, among a wide range of electrified models set to come out over the next several years, one is expected to wear the Chevrolet Corvette badge.

GM CEO Mary Barra has repeatedly said the automaker is on a “path to an all-electric future.”

Several officials have acknowledge the C8 Corvette was designed to be electrified, though they have to confirm what form that will take.

A plug-based ‘Vette would focus on performance – likely nudging 700 hp or more — rather than mileage, though it likely also would be the most efficient version of the sports car.

When “spy shots” began circulating last week showing a plug hanging out of the nose of a new Corvette undergoing winter testing its was initially reported this was the rumored battery version of the sports car.

Parent General Motors subsequently explained that the pics had caught a conventional, gas-powered 2020 ‘Vette,” but the episode only underscores expectations Chevrolet is, indeed developing an electric Corvette — something an assortment of executives, including GM President Mark Reuss have taken pains not to deny.

If anything, Reuss effectively confirmed it is only a question of time, noting last July that the eighth-generation Corvette just coming to market will have to comply with the company’s “strategy of 0-0-0: zero emissions, zero crashes, zero congestion.”

But exactly what that means – or, more precisely, what form that would take – is far from certain.

GM officials have made it clear there will continue to be an assortment of different ‘Vette variants, perhaps more than we’ve seen in the past. During the July unveiling of the C8, several Corvette insiders told Ride that the new, mid-engine platform was specifically designed to allow the use of electric drive, with a battery pack placed below the load floor. What type of system it will be is the real question.

Only a few years ago, GM seemed focused on both conventional and plug-in hybrids, the original Chevy Volt being a good example of its PHEV strategy. But it has pulled the plug on Volt and is, for the most part, moving towards pure battery-electric vehicles. The current example is the Chevrolet Bolt EV, with an all-electric Cadillac SUV dues later this year. Among the nearly two dozen other BEVs under development: a battery pickup expected to revive the Hummer name.

For those who still think of battery drive as slow and boring, no need to worry, however. Making 100% of their torque the moment they start spinning, electric motors can deliver insane levels of torque given enough power. The “conventional” hybrid Acura NSX is one example. The plug-in Lincoln Aviator is the fastest and most powerful version of that SUV. And whether you’re talking Tesla Model S with Ludicrous Mode or the new Porsche Taycan Turbo 4S, pure BEVs can be blindingly fast.

If anything, says Sam Abuelsamid, principal auto analyst with Navigant Research, “no doubt about it,” a battery-based Corvette will be the quickest ever, “easily getting into the 700 horsepower range, with over 1,000 NM torque, and launching from 0 to 60 in under 2 seconds.”

A conventional hybrid, even one as exotic as the NSX, is unlikely, various sources indicate. The question, then, is whether Corvette goes all-electric or plug-in hybrid. Abuelsamid is one who believes it will be a BEV, though the evidence is still too vague to be certain. One high-level insider cautioned Ride last July it would be difficult to squeeze in enough batteries to deliver the range BEV buyers would expect. But pulling out the internal combustion engine and transmission could solve that.

Do expect the electric drivetrain to be all-wheel-drive, with motors front and back, every source has agreed upon, something critical in order to get all that power to the pavement.

Another unanswered question is what an electrified Corvette might be called. Some sources have hinted this will be the next-generation Z06, others that it might replace the old ZR1, the traditional pinnacle of the Corvette line-up. There has long been speculation Chevy might be working up a Corvette Zora, an homage to the sports car’s legendary first chief engineer, Zora Arkus-Duntov, and what better way to do that?

How soon? “A bit more than” 24 months was the best answer we could get from insider GM. That’s a bit further out than many expected, but the GM strike last autumn appeared to have pushed back development efforts.

WHY THIS MATTERS

The C8 is the first production Corvette to adopt a mid-engine layout, boosting performance to supercar levels at a fraction of the sale price global competitors demand. An electric ‘Vette, whether PHEV or BEV, would pose an even bigger challenge to exotic brands like Ferrari, Lamborghini and Aston Martin.

Source: Paul Eisenstein for Ride.Tech.


Corvette C8.R vs C7.R sound comparison

DAYTONA INTERNATIONAL SPEEDWAY, UNITED STATES OF AMERICA – JANUARY 03: #3 Corvette Racing Corvette C8.R, GTLM: Antonio Garcia, Jordan Taylor, Nicky Catsburg during the Daytona January testing at Daytona International Speedway on January 03, 2020 in Daytona International Speedway, United States of America. (Photo by Richard Dole / LAT Images)

Sports car racing fans have come to know the sound of Corvette Racing’s menacing V8 engines as one of IMSA’s most unmistakable soundtracks. The punch to the chest delivered by the Corvette C7.R through the 2019 season, and all of its predecessors dating back to the program’s debut in 1999, was as unique as it was thrilling.

It makes the brand’s greatest shift with its mid-engine C8.R (pictured above) — which debuts in competition this week at the Rolex 24 At Daytona, featuring a fresh V8 motor with an entirely different voice — a new experience for Corvette fans. Thanks to the move to a flat-plane crankshaft in the 5.5-liter naturally-aspirated powerplants, the C8.Rs strike the ears with a higher pitch that, in typical Corvette Racing fashion, is unlike anything else in the field.

Which exhaust note sounds better? Take a listen to the C8.R from testing at the Roar Before The 24, and from a C7.R during December Daytona testing in 2016, and you decide.

C8.R
C7.R

Original Source: Marshall Pruett for Racer.com


2020 Corvette Convertible Order Banks Are Officially Open

Expect to see them on dealership lots by summer.

As the world prepares for the new Chevrolet Corvette to finally enter production, many people may not realize that it’s only part of the 2020 C8 story. Corvette Blogger reports that Chevrolet dealerships are now able to place orders for the 2020 Corvette Convertible. We’ve confirmed with a GM representative that order banks are indeed open.

The convertible debuted a few months after the official C8 launch, but in many ways it’s been overshadowed by another Corvette model that hasn’t been revealed just yet. The C8.R race car made a surprise appearance at the end of the convertible’s debut event in Florida, and while it’s not a production-ready machine, its high-revving, DOHC flat-plane-crank V8 is virtually guaranteed to appear in a future ‘Vette. The likely candidate is a new Z06, but we still aren’t sure when it will arrive. In the meantime, the irony of the C8.R stealing the show at the convertible’s own reveal isn’t lost on us.

We suspect Corvette buyers aren’t overlooking the convertible, however. Chevrolet has said that 2020 C8 preorders are all but filled, so the drop top could be the last chance for buyers to get in on the mid-engine Corvette’s first production year. Opting for the convertible is a $7,500 premium over the hardtop, and it’s available with all the same options and trim levels. That includes the Z51 performance package which bumps the 6.2-liter V8 to 495 horsepower, and since the Corvette was designed from the beginning to be a convertible, Chevrolet says there’s no loss in performance when going roofless.

According to Corvette Blogger, there are no restrictions on convertible orders save for the number of cars a dealer is allocated. Rumors says that convertible production will begin in April, which would have them on dealer lots just in time for summer.

Source: Corvette Blogger via CNET Roadshow


Big C8 news!

And we literally mean “big.”

With production of the all-new 2020 Chevrolet Corvette Stingray about to get underway next month, attention is now turning towards future variants. More specifically, the E-Ray, the first of two hybrids planned (the second likely named Zora), as well as the Z06, and, eventually, the ZR1. While we don’t have a precise timeframe as to when any of those will arrive, it goes without saying the Corvette engineering team led by Tadge Juechter is hard at work this very moment.

Details remain mostly vague, but GM Authority has learned something very cool about the C8 Z06. An inside source familiar with the project is claiming the C8 Z06 will sport a massive rear wing, even bigger than what’s found on the outgoing C7 Corvette ZR1. What’s more, it’ll produce higher levels of downforce and create less drag.

Although the C8.R race car has a big rear wing of its own, the Z06’s will differ in both appearance and functionality. Think more along the lines of the rear wing on the Koenigsegg Agera RS. Another unknown is whether or not the C8 Z06 will come with the rear wing as standard or if it will be optional. Some sources are claiming the Corvette team is leaning towards making it standard.

Assuming all goes to plan, the next Z06 could arrive in about two years’ time. Instead of the naturally aspirated 6.2-liter V8 with 490 horsepower and 465 lb-ft of torque, the C8 Z06 is expected to have a new NA 5.5-liter V8 with a flat-plane crank. Expect somewhere in the neighborhood of 600 hp.

Additional elements will include an improved suspension, brakes, and additional aerodynamic components aside from the rear wing. There shouldn’t be any mistaking the C8 Z06 for the C8 Stingray, even when the latter is equipped with the Z51 performance package. It should also go without saying the Z06 will command a significant price premium. A fully-loaded 2020 Corvette Stingray will surpass $100,000, so don’t expect the Z06 to cost any less.

Source; Jay Traugott; Carbuzz


Is the new midengine Corvette too good to be true?

“Wow — thank you so much, ma’am!” gushes a young parking attendant at the Jonathan Club in Santa Monica. “It made my day to see this car in person!”

That’s the contagious effect the all-new 2020 Corvette Stingray has on just about everyone. A toddler in a stroller pointed and squealed as I rolled by. A well-dressed businessman was studying the car with appreciation when I emerged from a store. “I’ve never been a Corvette guy, but I can actually see myself owning one of these,” he told me before jumping into his Audi R8.

Of course, $300,000-plus Lamborghinis and McLarens garner longing looks, but they don’t provoke the ear-to-ear grins that Chevy’s latest does. I have rarely seen a vehicle elicit so much joy, so consistently, as I did in the two days I had the eye-popping “Rapid Blue” version GM lent me for testing.

Chevy gave the world its first peek of the C8 (its internal name) last July, at an unveiling in a hangar in Tustin to a standing-room-only crowd of media, collectors and influencers. Chevy chose SoCal for the launch because it’s the most important market for the car — which is the first in the model’s 67-year history in which the engine sits behind, not in front of, the driver. At the event, journalists commented to me that it looked like a Ferrari, to which I replied, “Is looking like a Ferrari a bad thing?!”

Last month, I got the call: It was finally time to test-drive a pre-production version. When I slid behind the steering wheel, I entered a whole other world of aromatic leather, slick driver-centric controls and intuitive next-gen tech. I pushed the start button and the 6.2-liter V8’s 495 horses raucously screamed to life over my shoulder.

I headed to test-drive heaven — California 1. Almost immediately I was laughing at all the G-forces I could easily conjure with the steering wheel and my right foot. I played with the paddle shifters like a pinball machine (in automatic mode, the eight-speed, dual-clutch transmission is far faster than me—or you—but where’s the fun in that?).

From Malibu’s twistiest canyons to heavy 101 traffic, the Stingray ticked all the boxes. Cornering: tenacious grip without body roll. Steering: light and responsive. Brakes: grabbier than a pickpocket. Off-the-line acceleration: near-psychedelic pull with a dash of wheelspin, even with traction control on. Acceleration at speed: Just about terrifying, if it didn’t feel so darn capable and well-sorted.

I am not gushing. I’m merely reporting the delicious facts.

I am fortunate to have driven some of the best cars on the planet. So, when I say the new Vette exceeded my expectations, consider that a sizable understatement. And now perhaps the best news of all: The Corvette’s base price is $59,995. If you wanted to buy a midengine sports car with this level of capability from a European competitor, you’d have to spend five times as much, minimum.

GM has been producing competent Corvettes since the 1950s — two-seaters long on under-the-hood oomph but short on the kind of snob appeal that Aston Martins, Porsches and the like command. For all the performance prowess over time, there has always been some defensiveness on the part of Vette owners, who often cite one of the model’s best stats — its dollar-to-horsepower ratio. Those numbers are indeed impressive, but sports cars are about sex appeal; not every buyer sees the desirability of a lower sticker price over, say, Italian sheet metal.

Ironically, Corvette’s spiritual father and first chief engineer, Zora Arkus-Duntov, was himself European — Belgian-born and a successful endurance sports car racer. Duntov joined GM in 1953 after seeing the first Corvette concept earlier that year in New York City (constructed, under the skin, largely out of GM truck parts, including Chevy’s “Blue Flame” six-cylinder engine).

From the beginning, Duntov dreamed of a midengine version of the Corvette, where the engine’s weight would help to balance the car’s handling and allow for a clear view over a short hood. He constantly lobbied GM’s top brass to bring such a forward-leaning configuration to market.

But the costs and engineering required to shoehorn a powerful V8 engine into a small space without the benefit of a long hood were onerous. So were other technical challenges — cramped passenger space, little cargo room and no place to tuck a convertible roof, to name a few. Eventually, Duntov and his successors built several midengine concepts but never a production version.

Fast-forward to today. According to Tadge Juechter, Corvette’s chief engineer, his team had finally reached the limit of how much performance they could squeeze out of the Corvette’s front-engine architecture. Also, it was clear the car’s loyal buyers were aging. Those factors, along with huge strides in areas like materials science and production capabilities, gave Juechter and his team the moment they had been waiting for.

But would the car’s traditional owners feel abandoned? “On the marketing side, this was a huge endeavor. We did a heck of a lot of research,” says Steve Majoros, director of Chevrolet cars and crossovers marketing. “Could we retain loyalists and also attract new buyers who appreciate the configuration but who don’t have the best perception of the Corvette brand?”

Apparently, yes. “Die-hard Corvette fans didn’t believe that Chevy would really do it, but now that they’ve seen the car, no one is complaining,” says Mike Vietro, the founder of Corvette Mike, an Anaheim-based specialty sales, service and restoration shop that has been around for 38 years.

Think about it: a $60,000 midengine V8, capable of a sub-three-second zero-to-60 time, with the looks of a European exotic and the reliability and affordability of an American-made car. Against the odds, Chevy has managed to achieve the best of both worlds.

“The C8 demonstrates GM’s technical capability to run with the big boys in performance but at Chevy prices — one of the brand’s key philosophies,” says Don Runkle, former chief engineer for Chevrolet. “Another is a focus on racing. The new Vette epitomizes both.”

To that point, the C8’s track version, the C8.R, will make its endurance racing debut at the Rolex 24 at Daytona on Jan. 26. “With this new Corvette, there’s a direct linkage between the production-car and the racing programs,” says Majoros. “Working with the racing side is a great way to test new technologies that may find their way into production, and it’s also an internal training ground for engineering talent.”

From the epic expense of motorsports to the relatively low-volume nature of a sports car, it’s a small miracle, really, that the Corvette has survived at all, even putting aside where its pumping heart resides. Given economic downturns, gas price fluctuations, priority on new and greener powertrains, and the killing off of entire GM brands such as Pontiac, Saturn and Oldsmobile, the car‘s endurance is testament indeed to its accomplishments and fan base.

So thank you, Chevy, for finally doing what Duntov envisioned and for setting a new high-water mark for an irresistible, ultra-high-performance car that is also financially approachable as well as user-friendly. If that doesn’t have the Corvette’s far pricier competitors quaking, I’ll bet the sales numbers will. According to Chevy, already 45,000 consumers have preordered a car online; deliveries begin in February.

2020 Chevrolet Stingray Coupe

Price: $59,995; $83,825 as tested

Engine: 6.2-liter V8

Horsepower: 490; 495 as tested with optional Z51 performance package

Torque: 465 lb.-ft. – 470 lb.-ft. as tested

0 to 60: 3 seconds; 2.8 seconds as tested

Original Source: Sue Calloway; LA times


‘Everyday Supercar’: A New Corvette Puts a Target on Ferrari’s Back

The $60,000 Stingray pushes its engine to the middle and expectations through the roof.

The new Corvette Stingray is racking up rapturous reviews and dominating industry awards.

From its dream-car debut in 1953 at the Motorama show at the Waldorf-Astoria hotel, the Chevrolet Corvette has kept its engine up front, where sports-car tradition says it belongs.

But with sales of many fast, fun cars on the wane — blame the rise of dully practical S.U.V.s, an aging boomer audience or a declining car culture — the Corvette’s creators saw the need for a radical about-face. The 2020 Corvette Stingray has moved its engine behind the driver and passenger, adopting the physics-approved layout that brought Ferdinand Porsche his first racing successes in the 1930s. Today, this approach is associated with money-torching supercars from Ferrari, Lamborghini and McLaren.

The long-awaited “mid-engine” Corvette easily outruns its formidable predecessor, as I learned during a time-warping desert drive near Tortilla Flat, Ariz. The eighth-generation “C8” Corvette is earning rapturous reviews and dominating industry awards, as a car that can take on European exotics that cost $200,000 and more, but at a $59,995 base price that reads like a misprint.

“It’s certainly a great moment in the car business,” said Eddie Alterman, chief brand officer for Hearst Autos and a former editor in chief of Car and Driver. “It’s nothing less than the democratization of the supercar.”

At General Motors, that democratization includes a virtual decree that Chevy’s relatively blue-collar baby generate vastly more sales than, say, its Porsche 911 nemesis, enough to earn its keep in profits. Yet sales of sports cars and muscle cars have plunged by nearly half since 2000, on track for just 230,000 this year, according to analysts at Motor Intelligence. A reborn Toyota Supra, despite huge fanfare, has found a lukewarm 500 buyers a month since its summer debut, fewer than one-quarter of the expected 25,000 to 30,000 first-year sales of the Corvette.

At Porsche, a single sport utility vehicle, the Macan, finds more buyers than all the brand’s sports cars and Panamera sedans combined. Unsurprisingly, the world’s speed merchants, including Lamborghini, Bentley and Jaguar, have developed S.U.V.s into their best-sellers around the world, with entries from Aston Martin and Ferrari on the way. Some of those companies had vowed to never sully their names with a sport utility. Never mind.

Into this minefield steps Tadge Juechter. As just the fourth chief engineer in the Corvette’s fabled 67-year history, Mr. Juechter holds one of the most scrutinized positions in the American industry, his every utterance parsed for clues to the ’Vette’s future.

The previous-generation Corvette, the first to wear the Stingray badge since 1968, also generated robust sales beginning in 2014. Yet Mr. Juechter and his team saw a car nearing its end, both in technical terms and its ability to win new buyers.

“We saw an aging demographic, the same faces at Corvette events year after year,” he said.

That honking, 6.2-liter V8 up front had become an Achilles’ heel. The Corvette’s top-shelf, $121,000 ZR1 edition was already pumping out 755 horsepower, keeping pace in an unprecedented industry horsepower war. Moving the engine aftward — shifting critical weight over driven rear wheels — became the only way to apply such monstrous force to the pavement while improving traction and stability.

The move risked alienating the Corvette’s tradition-loving buyer base. At a design clinic for owners of various sports cars, Mr. Juechter discovered that current customers were split roughly 50-50 on the mid-engine switch. But among supercar owners that Chevy hoped to conquer, 90 percent favored it.

“We had to go for it,” Mr. Juechter said. “We did it purely for physics rules, but the byproduct was that it would also appeal to a new generation. We try to respect the past, but not be stuck in the past.”

G.M. had teased the faithful for decades, experimenting with a midmounted layout in a series of fanciful prototypes, beginning with the CERV 1 (for Chevrolet Engineering Research Vehicle) in 1959. Finally, for the 2020 model year, the near-mythical mid-engine Corvette is here, including the coupe’s Ferrari-esque view of its V8, provocatively exposed below a glass cover.

The public’s first glimpse of the car, in April, supported the Corvette engineering team’s confidence. Mr. Juechter drove a prototype, its body work disguised by a black-and-white pattern, through a bustling Times Square, with Mary Barra, the G.M. chief, riding shotgun. Rolling, windows down, Mr. Juechter heard younger voices yelling, “Mid-engine Corvette!”

“We imprinted on young people a super passion for this car,” he said. “Our job is to push that, that every drive can be a joy, an adventure.”

Dodging Times Square tourists and Ubers in a 495-horsepower, roughly 190-m.p.h. sports car is one form of adventure. But in my Arizona test, including roller-coaster desert curves, this new model combined moonshot acceleration, handling, tech and versatility like no rival remotely near its price. That includes a 2.8-second catapult to 60 miles an hour, on a par with a $250,000 Ferrari 488 GTB; a sharply improved, jet-fighter-inspired cockpit; and a GPS-based video data system that records street or track drives, overlays them with animated telemetry readouts and lets drivers analyze their performance with racing software.

The Corvette is notably aerodynamic, and gets solid mileage.
New sports cars are safe and approachable for amateurs, yet still rewarding for skilled pilots.

“It doesn’t have the operatic Sturm und Drang of a Ferrari or Lamborghini, but it really is an everyday supercar,” Mr. Alterman said.

Fuel economy is surprisingly decent, roughly 26 to 28 miles per gallon at a steady highway cruise. The Corvette is notably aerodynamic, and can deactivate half its cylinders to save fuel. The latest driver-adjustable magnetic suspension, a G.M.-first technology now adopted by several European exotics, lets the ’Vette drive as smoothly as some luxury cars in its Touring mode, despite the sleeping-bear V8 just over your shoulder.

“It couldn’t be just a weekend toy,” Mr. Juechter said. “A lot of people use this as their only car.”

Perhaps because do-it-all S.U.V.s are strong-arming sales — and definitely because today’s fans won’t put up with punishing rides or dodgy reliability — the worldwide trend is all about more practical sports cars that are safe and approachable for amateurs, yet still rewarding for skilled pilots.

Many mid-engine exotics lack a trunk, because the engine hogs the space. Yet Corvette designers made room for a trunk that can fit two golf bags, in addition to the Porsche-style “frunk” up front where the engine used to go.

Even the carefree convertible model doesn’t neglect its chores, with an ingenious powered soft-top that tucks away without stealing an inch of luggage space. Welcome practicality does bring a visual downside: The wide, chunky rear deck makes the ’Vette a bit back heavy.

Proper fits aside, wishful fans didn’t find a little red-ribboned Corvette under their Christmas tree: A now-settled G.M. strike has delayed production until February. For Chevy’s pampered halo car, only about 12 units each hour will roll off the production line in Bowling Green, Ky., down the road from the National Corvette Museum.

In anticipation of huge demand, more than 400 workers have been hired to fill a second daily shift, including employees laid off from Chevy’s closed plant in Lordstown, Ohio. (G.M. plans to open a new battery plant there, part of a $2.3 billion joint venture with LG Chem of South Korea.)

Mr. Juechter is confident that Chevrolet can sell every Corvette it can build, for now. The real test comes after the initial frenzy subsides. Mr. Alterman points to an increasingly short, roughly 18-month shelf life for such high-profile performers, with fickle buyers and collectors always in pursuit of the hot new thing. He sees the Corvette borrowing from Porsche’s ultra-profitable playbook, keeping the lineup fresh with myriad styles, performance upgrades and personalization options.

Though Mr. Juechter wouldn’t comment on future models, the cottage industry of Corvette rumors cites development of a hybrid ’Vette with up to 900 horsepower.

The dominance of S.U.V.s and the momentous shift to electrics has automakers playing offense.

Aside from an industry explosion of superpowered sport utilities, Ford ignited a controversy when it unveiled a Tesla-baiting electric S.U.V. and called it the Mustang Mach E. The traditional Mustang is enjoying its own golden age of performance, including a bonkers Shelby GT500 with 760 horsepower and an affordable four-cylinder model that gets 32 m.p.g. on the highway. Yet Mustang sales continue to tumble.

And while traditionalists are crying foul over the Mustang Mach E — first S.U.V.s stole customers, now they’re stealing legendary names — Mr. Alterman suggests that this heresy won’t be the last. A five-seat, Corvette-branded S.U.V. could be the most “everyday supercar” of all.

“You’ve got that sub-brand of the Mustang that’s so evocative,” he said, “so why not draw on it? There’s an opportunity for Chevy to do the same thing.”

Original Source Lawrence Ulrich; NY Times


2020 Chevrolet Corvette C8 Nurburgring Lap Time Is 7:28.30: Report

There’s plenty of video evidence of the 2020 Chevrolet Corvette C8’s presence at the Nürburgring, so it’s no surprise that that at least one of the C8’s numerous laps was a timed, balls-to-the-wall affair. Surprisingly, Chevy never revealed any lap times from any of the mid-engined car’s track sessions, but now there’s a report claiming that a lap time is pretty much on par with that set by a Lamborghini Huracan LP610-4.

According to Muscle Cars & Trucks, the C8 set a lap of the Nürburgring in 7:28.3. The aforementioned Lamborghini recorded a lap of 7:28 flat when tested by Germany’s Sport Auto, and over the course of a 12.9-mile, 154-corner lap, that’s well within the margin of driver error.

One has to be slightly skeptical of this claimed time, and not just because MC&T doesn’t disclose the source of its information—although the site has proven to be right in multiple claims surrounding GM products this year. The C8’s time is only some 11 seconds quicker than that set by a C7 Z51 in poor conditions, and with the gains made to the Corvette’s transmission and 6.2-liter V-8 in the C8 generation, it feels like that margin should be much bigger. Admittedly, almost everyone who has driven the C8 near its limits so far seems to say that the car’s suspension setup is a work in progress and that there’s a ton of untapped potential in the chassis. This means that quicker times may yet be possible even without increasing the Corvette’s power output.

But since the C8 is at least semi-believably as quick around the ‘Ring as an entry-level Lamborghini, we can only fantasize about what times the faster, seemingly inevitable Z06 and ZR1 will achieve. We know that one of the two will drop the cam-in-block, cross-plane crank 6.2 for a C8.R-derived V-8 with a lightweight flat-plane crank and dual overhead camshafts, which will offer greater horsepower per liter—and potentially a broader rev range.

This engine is rumored to make as much as 600 horsepower and 620 pound-feet of torque, though there’s no telling whether it’ll arrive on the scene for the Z06 or the ZR1 (or its equivalent), which will reportedly gain an electrified front axle and twin turbochargers for a total output of 900 horsepower. The mere concept of a Corvette with McLaren P1-level performance is enough to make anyone wave the Stars & Stripes.

The Drive contacted General Motors for a statement on the C8’s alleged lap time, and we will update when we receive comment.

Source; James Gilboy- The Drive


Why the C8 Corvette Stingray Is So Quick

The mid-engine Corvette hits 60 mph in 2.8 seconds. Here’s how.

We could forever debate the philosophical implications of the Chevrolet Corvette’s switch to a mid-engine layout, but when it comes to physics, the repercussions are clear: moving the Corvette’s heaviest component behind the driver has a dramatic effect on the car’s ability to accelerate.

The Z51-package C8 and the outgoing Z51 C7 have similar weight-to-power ratios, yet the new car can sprint to 60 mph almost a second sooner. To understand why, you have to remember that a tire’s grip is related to the mass it carries. To maximize a powerful car’s ability to accelerate, you want weight over the driven wheels—but only enough so that the car can put its power to ground. Once you’ve accelerated and upshifted to a speed where traction isn’t a concern, weight is acceleration’s enemy. The trick to making a powerful car quick, then, isn’t to make it heavy. It’s to manage where the weight lies.

The front-engine, rear-drive C7 had a front-to-rear weight distribution of 49/51 percent—roughly 1750 pounds on its rear tires when the car wasn’t moving. The mid-engine, rear-drive C8 carries less of its mass on the nose—there are 2210 pounds on the rear tires when stationary. That’s 460 pounds more, which means considerably more available traction at the rear wheels.

Because weight shifts rearward under acceleration, that figure only improves as the car gains speed. To take advantage of this additional traction, Corvette engineers fulfilled their God-given purpose: they sent more torque to the rear wheels. Compared with the automatic-transmission C7, the C8’s first gear is a massive 21 percent shorter—the new car’s rear wheels experience a torque increase of more than 20 percent from that change alone. When you factor in the 10 lb-ft bump from the new V-8, the LT2, the C8’s rear wheels receive an additional 1350 lb-ft. No wonder the new Corvette wears 305-section rear rubber in place of the C7’s 285s.

Those gearing changes alone would account for almost half of the C8’s amazing 0-to-60 gap over the old car—a 1.0-second advantage. The rest, of course, is a function of the available traction at the rear tires, the LT2’s 35 additional horsepower, and finally, the dual-clutch transmission. Which can both shift without interrupting power delivery and perform a perfectly violent launch-control clutch dump.

And violent it is. The C8’s peak acceleration is just over 1.0 g, occurring almost a second after launch. That figure dwarfs the C7’s 0.7-g peak. And in case you’re wondering, at those respective peaks, the C8’s rear tires are under 2900 pounds of load, and the C7’s carry only 2150. The same dynamic weight distribution affects braking. Additional weight on the rear of a C7 would even out braking performance—under 1.0 g of deceleration, the car’s front wheels carry 66 percent of the car’s total mass, while the C8’s deal with just 57 percent. This means the braking components up front can be made smaller, and indeed they were. Front rotors shrank from 13.6 to 13.3 inches, and the rears grew, from 13.3 inches to 13.8.

Braking distances didn’t really change relative to the C7, but the C8’s switch to a brake-by-wire setup (there is no direct, physical connection between brake pedal and hydraulic system) carries a number of advantages. GM says the change allows for the deletion of the traditional brake booster and vacuum pump, moves that give more front-trunk space and better sightlines.

Those are certainly benefits, but they’re unlikely to be the real reason for the switch. Consider the by-wire system a tacit admission of a forthcoming hybrid Corvette. (Hybrids and most electric vehicles use blended brake systems that can continually shift braking duties between electric regenerative braking and the conventional friction brakes. The drawback is inconsistent and unusual pedal feel. A by-wire pedal eliminates this.)

Once we start thinking about a hybrid Corvette, the mid-engine layout really starts to pay dividends. Namely, the possible installation of electric motors on the front wheels, to provide all-wheel drive. Another traction path that would not have been possible with a front-mounted engine.

Finally, the mid-engine car’s added rear traction will be a huge benefit to the inevitable high-output internal-combustion variants. Like our C8 test car, the base C7 easily put its power to the ground. Only the supercharged Z06 and ZR1 models had trouble—and the next ones will have less. Add in electric all-wheel drive with torque vectoring across the front axle and it’s clear why the Corvette switched to a mid- engine layout.

Hang tight, my little puppy dogs, because this is going to be one hell of a thrill ride.

MISSING THE MANUAL

There’s only one reason to celebrate the death of the manual transmission in the Corvette: the C7’s seven-speed was geared so long that it sapped the punch out of holeshots. Able to achieve more than 50 mph in first (56 mph on C7s without the Z51 package), the front-engine car’s off-the-line acceleration wasn’t nearly as brisk as its mid-engine successor’s. First gear in the C8’s twin-clutch automatic multiplies torque by an extra 50 percent compared with the old manual—in fact, second is almost as long as the manual’s first. Gearing a manual C8 with ratios similar to those of the dual-clutch would slow the 0–60 sprint by the time it takes to make the two shifts between a standstill and 60. The delta would likely be about half a second.

I don’t know about you, but I’d be fine with a manual-transmission C8 capable of 3.2 to 60. On second thought, there’s no reason to celebrate the death of the Corvette’s manual transmission. Now get off my lawn.

Source; Jason Cammisa- RoadandTrack


Chevy Corvette C8 vs. Ford Mustang Shelby GT500: A Track Comparison

Forget Mustang vs. Camaro. Ford’s Shelby GT500 is ready to challenge Chevrolet’s flagship C8

Mustang vs. Corvette? Go ahead, pinch your thumb and index finger to the bridge of your nose, squint your eyes, and blink hard. When you look again, the words on the page won’t have changed.

Rarely has MotorTrend conducted (or concocted) such a bold comparison. But it’s a mad, mad new world we’re in now. Forget the Blue Oval’s sacrosanct rivalry with Camaro, which had always left the Corvette to chase the elusive, pricier Porsche 911.

Oh sure, the base pony car models will still compete, same as always. But the top-end Mustang GT500 is so excellent it deserves higher-octane competition. The final piece of evidence: The Mustang Shelby GT500 costs more than Chevrolet’s new mid-engine Corvette supercar when similarly equipped. Game on.

The C8 Corvette and Shelby GT500 have stirred up more buzz than anything else that’s come from the Motor City in recent memory. After decades of teases and concepts, the ‘Vette finally slides the engine back in the chassis to join the transaxle aft of the driver’s derriere. And after the extremely successful Shelby GT350, which finished a sharply creased second place in our 2019’s Best Driver’s Car, Ford brought in even heavier artillery with a load more horsepower and torque.

These two contenders offer different kinds of appeal, both inspiring great desire in the high-performance enthusiast world. Both offer capabilities that measure well against far pricier foreigners, without the kind of sacrifices that used to come with the label “Made in America.” Gone (mostly) are the long-muttered utterances about cheap features and fixtures, crude handling, and lack of refinement.

Of course, when you look inside these two cars, there’s an immediate difference. The Corvette is an American interpretation of a mid-six-figure European supercar; the Shelby has nearly the same interior as that rental Mustang convertible at the Hertz counter at LAX—albeit with better seats and some minor brightwork tacked on to disguise its cheesy rotary shift knob and plasticky switchgear. Ford’s interior guys still have some work to do before they can declare their Shelby variants to be world-class premium.

But this is not a comparison test for value shoppers who peruse our Buyer’s Guide, niggling over inches of legroom and warranty coverage.

This is a track test—the literal interpretation of where the rubber meets the road.

The C8 Corvette has come of age—finally, I might add—with a style and behavior that bring to mind a word like “sophistication.” The Corvette’s new shape will sit well with the German and Italian exotica in the valet lot at the country club.

The Shelby GT500 comes from another, more purely American place, the pony car. But since the arrival of the S550 chassis in 2015, the muscular Mustang and its more powerful derivatives have risen above the hot rods of yore, to compare well with European icons.

The ‘Vette excels with exotic appearance, precise and agile handling, and balanced power with a nice rush of strong, smooth, jetlike urge. The Muscle-tang crushes like a bodybuilder with brains. Its huge forward forces do not overwhelm its chassis, as in many of the beloved classics we’ve known before.

The C8 Stingray carries a lithe, striking new shape that will grab attention from a block away. Its lines do a terrific job of conveying more of a sense of value and beauty, yet it’s still imbued with a half-century-plus of genetic identifiers. I predict this car will generate more than a few “Oh, wow!” reactions from the public long after it has gone on sale.

The Mustang is a beefed-up beast with bulging biceps, based on our well-known sporty coupe. It will light up the pony car crowd, certainly. But among the elites, the Shelby’s familiar muscle-bound shape may still result in upturned noses, window-rattling V-8 rumble or not. Where the Mustang scores more points in this contest is in its competence in motion.

At speed, the ‘Vette’s strongest dynamic assets are described in a list of two: first, low polar moment, and second, forward traction. Chevy engineers have created a machine that benefits in exactly the ways it should: more centralized mass and the resulting rearward weight bias.

The Corvette has long been the bad boy of the racetrack, the Bart Simpson of supercars: rude, loud, cheap, unpredictable, and hard to handle, but fast and fun in its own brash way. Now, the Corvette has finally grown up. The C8 Corvette is more sophisticated, capable, and mature.

When the majority of the weight in a chassis is nearer the center of gravity, the car will change direction more eagerly. Formerly carried way up front under those arching fenders, the big engine actually resisted the steering tires as they tried to pull that hunk of metal around to face the apex of a turn. The amidships engine makes the steering feel responsive, more direct, and more precise. It’s less work. The new ‘Vette slices its way into a bend in a most delightful way.

Too much, sometimes—and this is the tricky part of the setup. Quick response can overwork the rear tires and create oversteer. In several high-speed tests, and again here at Virginia International Raceway, we have found some of that in the C8’s track personality. It really will point to the apex entering a corner and sometimes overdo it and end up sideways, with the widely adjustable stability control switch fully off (thank you for providing us with that choice, Chevy).

But when you apply your American V-8 torque, then you find the greatest improvement in driving the American Sports Car: It puts ponies to pavement. The C8 hooks up. Chevy has taken advantage of placing the engine over the rear wheels, and that loading successfully creates forward thrust far better than any Corvette before. The new ‘Vette launches hard from a slow corner or a stoplight/dragstrip. Check out that 0-60 time, beating cars with far higher power ratings and even some with all-wheel drive. That, my friends, is traction.

In fact, the ‘Vette transfers weight rearward so well that it sometimes goes into another kind of slide: understeer. The front loses grip a bit prematurely as a result of the light front loads. What to do? Is it bad? No, but this is a brand-new baby, and there’s still something to be learned. We believe we will see the C8 Corvette improve further as the Chevy team learns more about this all-new mid-engine phenomenon.

In street-tuned mode dashing around VIR, the ‘Vette revealed deliciously instant steering response. It was quick and stable as I carved into a corner, and it revealed snappy trailing-throttle oversteer when I released the brake. Both are clearly influences of the mid-engine low polar moment.

As I accelerated off slow corners, like VIR’s Oak Tree, the C8’s ground-gripping traction rockets the car forward, and it remains well balanced even though it feels like it might wheelie. I found a consistent gradual side slip in third and fourth gears exiting faster sweepers. The C8 has more power oversteer at 80 mph than it does at 40, which is unusual.

The new Corvette’s braking was strong and stable with moderate nose dive. There was some isolation, if not the degree of e-pedal numbness I feared, and the brakes were cooled with some really nice Z51 brake ducts. Last, there was no more float, better suspension damping, but not harsh.

Crawling under the hood, we then adjusted the C8’s suspension to its track settings—which simply comes down to much more negative camber, front and rear. When added to the 8 degrees of caster (the same in Street or Track mode), the Corvette creates camber gain when the wheels are turned, which is especially good for tight turns, and a strong self-centering force for stability and good on-center feel.

High caster will also cross-weight a chassis because the outside wheel swings in an arc upward as the inside wheel swings down. These will both typically work to reduce the understeer that we squawked about in earlier tests.

The effect of the added camber was much improved grip everywhere, reducing but not eliminating traits of midcorner understeer and drop-throttle oversteer and raising speeds with better manners. The basic traits of midcorner understeer and trailing-throttle oversteer were still there, just not as much.

In Track setup, the Corvette’s lap times improved by 2 to 3 seconds with less falloff and better grip on a long run. Tying this all together was an eight-speed dual-clutch transmission that worked quite well at full chat, completing the performance of a much improved product. Far more than deserving of the title, this fresh offering is a 21st century new chapter, with more room to improve. One step back with the engine is a giant leap forward for the Stingray.

The GT500, on the other hand, has sprung from the loins of another highly regarded thoroughbred, the GT350. As such it comes from a known source that has been developed for years. It shows on track, especially.

Whereas the C8 is precise, the GT500 hoons. Toss it around. Grab it by the scruff of the neck. This pony encourages aggression. Its version of refinement manifests in confidence for the driver. And the GT500 works in both standard and Carbon Fiber Track Pack form. It is beautifully balanced on track. The steering stays alive all the way through a corner. Quick turn-ins show no evil twitches. Pouring on the ponies rockets it down the straights, and slides come slow and controllably. Within reason.

There’s that word again: reason. Use it when you squeeze down the Shelby’s accelerator. The supercharged cross-plane Coyote-based V-8 clearly makes all of its advertised 760 horsepower. This is another step into the Brave New World of high technology, and overeagerness with that gas pedal will be rewarded with jail and/or hospital time.

Every one of those ponies made themselves known as the Mustang devoured the long back straight at VIR, touching nearly  170 mph, lap after lap. No power fade here, unlike some other American blown V-8s making similar numbers.

The Coyote belts out a stirring bellow or calms to quiet as a mouse with just a switch of the electronic valves in the dual exhaust, allowing you to decide whether to wake the neighbors.

All that thrust goes through a new Tremec dual-clutch seven-speed that exhibited fine behavior on the street and flat out. Manual shifting during a hot lap is just a distraction, and the GT500’s auto mode rivals Porsche’s PDK (yes, really) and does everything I would do, anyway. It even had the savvy to hold a higher gear in places rather than constantly throw out raucous downshifts.

On straights, there’s a rewarding “over-torque” feature that gives a little extra shove on each shift, like a manual power shift. Yet in corners, I felt the Tremec smooth those out. Impressive. The track program is really dialed in. The Ford team should be proud.

This thrust twists a trick carbon-fiber driveshaft into a Torsen gear-type limited-slip differential—a good choice for a front-engine chassis because it doesn’t lock up much off power. This helps get the GT500 pointed into the turn, and it’s also a non-wear item, unlike the clutch-type diffs.

If the driver remains very responsible with the right pedal, the Shelby is responsive and stable. The MagneRide shock system soaked up the curbs and bumps, but it floated a bit under the loads of pro speeds. Happily, though, when the PS4S tires did break loose, it was mostly a gradual, even enjoyable experience. The GT500 has that magic combination of steering response at the limit: the ability to tighten its line while loaded laterally in the middle of a corner, without losing grip at the back.

The Shelby handles this great grunt very well—even with its traction/stability control fully disengaged. (I don’t recommend this unless you’ve completed several professional driving schools, one of which Ford offers with the purchase of a GT500, or have won Daytona at least once.) It’s an incredible thrill, breathtaking, to lay the pedal to the metal. But it requires skill to handle that thrill.

Stopping this rig were perhaps the largest rotors (16.5 inches) and Brembo calipers I’ve yet to experience. Although the big Shelby could dive deep, deep into the tight corners VIR presents at the culmination of its long straights, it was here I could find my only real complaint: a bit of a long brake pedal, which was a little disconcerting at 170 mph. No fade but some squish. They even bled the brakes for me, yet both test Shelbys felt spongy. This was surprising because I recall complaining that the GT350’s brakes were too strong, requiring only a big toe. Perfect would be somewhere in between

The incredible performance capability of the new Shelby (especially with the Carbon Fiber Track package) moves the Mustang into the supercar realm, it pleases me to claim. Both Shelby models provide such thrills that they represent good value even at these prices—driving with confidence-inspiring and consistent speed that is rare to find at any price.

So, to the numbers: Lap times for the C8 Z51 and the standard GT500 were quite comparable, though achieved in different ways. The Shelby evaporates the straights; the C8 carves the corners.

The Shelby carries the load of your family, so in spite of its fantastic, predictable balance, the Corvette can leave it in the twisties, driven precisely.

Once we tried the GT500 equipped with the Carbon Fiber Track package, however, it was all over for the street ‘Vette. The CFTP Shelby is magic on the racetrack, wearing R-compound Sport Cup 2s, carbon wheels, lower and firmer springs/bars/shocks, a proper wing and hell-yes-they-work aero fitments, and much more. Fire it up, and the Shelby is long gone in a blaze of glory.

So here’s the greatest difference between these fantastical motorcars. Shelby: raging, proficient power. C8 Corvette: precision, potential, and style. The price, similar. The choice, yours. The pleasure, ecstatic.

Source; Randy Pobst: MotorTrend


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


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