Tag Archives: Chevrolet Videos

This Is How The 2023 Chevy Corvette Z06’s N/A V8 Delivers 670 HP

The 2023 Chevrolet Corvette Z06 was unveiled earlier in the week and promises to be unlike any other ‘Vette before it, largely thanks to its engine.

We have known that the C8 Z06 would feature a 5.5-liter naturally-aspirated V8 ever since the Corvette C8.R race car was unveiled with this same basic engine in October 2019. Recent rumors suggested the engine would be tuned to around the 617 hp mark for the Z06, so you can imagine our surprise when the car was announced with no less than 670 hp and 460 lb-ft (623 Nm).

Read More: 2023 Corvette Z06 Is The Ultimate C8 With A Furious Sounding 670HP Flat-Plane Crank V8

That horsepower figure makes this 5.5-liter flat-plane crank engine the most powerful naturally-aspirated V8 ever used by a production car. It also gives the new car a 20 hp advantage over the 6.2-liter supercharged V8 used by the C7 Z06. Just how was Chevy able to extract so much power from this smaller-capacity engine without relying on forced induction?

To show how this was achieved, Engineering Explained has released an intriguing video that details all of the technology packed into this engine.

A key reason why the engine is so powerful is that it revs to 8,600 rpm and achieves peak power at 8,400 rpm, 2,000 rpm higher than the C7’s 6.2-liter V8. The car’s high-revving nature has been achieved through the use of a flat-plane crankshaft and the use of a short stroke.

Chevrolet has also engineered the engine with double-overhead cams and four valves per cylinder. It also featured dual valve springs, solid lifts, titanium intake valves, and sodium-filled steel exhaust valves. A complex intake manifold has also been designed with dual throttle bodies, dual plenums, three center valves, and four trumpets on each side.

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C8 Corvette Vs. BMW M4 Competition In 500 HP Sports Car Shootout

If you’re lucky enough to have $70,000 to spend on a car and your buying criteria includes head-turning looks and the kind of power that can incinerate a set of tires before you’ve even left the dealer’s lot, you’re spoiled for choice.

That kind of money gets you into all manner of high performance front-engined coupes from the Dodge Challenger Hellcat to the brand new BMW M4 Competition. But in the C8 Corvette it also opens the door to the next best thing to an Italian supercar for those of us who can’t afford the real thing.

To find out which is best, Edmunds pitted its own long term Corvette against a BMW test car. The C8 had a $60,995 base price, but ended up costing $80,660 by the time they’d finished nibbling at the options list, adding stuff like the Z51 Performance Pack.

The BMW, on the other hand, stickered at $72,795, but loaded with the usual haul of press car goodies, came in at $101,995.

Related: 2021 BMW M4 Competition Takes On 2020 Chevrolet Corvette In A Straight Line

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They deliver eerily similar power, but do so in very different ways. The BMW’s 503 hp and 479lb ft comes courtesy of a twin-turbo 3.0-liter six, where the Corvette’s 495 hp is generated by a 6.2-liter V8. It kicks out a similar 470 lb ft, but being naturally aspirated, delivers it almost 3000 rpm further round the dial.

And Edmunds host Carlos Lago says the BMW’s stronger initial kick in the back means it feels far more powerful than the Corvette, despite the C8 beating the M4 to 60 mph and to the quarter mile mark.

The BMW’s limited traction also makes it exciting, Lago says, but maybe a little too exciting, while the Corvette is always controllable and surprises with a more comfortable ride, and, weirdly, more trunk space.

Pushed to call it, Lago gives the win to the Corvette for its value and breadth of abilities, but the four-seat, sideways-to-victory M4 runs it very close.

The Chevrolet Camaro Looks Pretty Good With C8 Corvette-Style Taillights

If you own a fifth-generation Chevrolet Camaro and are looking to freshen it up, one way to do so is by fitting a set of C8 Corvette-inspired taillights.

These taillights come courtesy of a company by the name of Auto Addict USA and are available in a standard red option or with a smoked and blacked-out lens. They are priced at $724.98, so they won’t break the bank, and they also have a transformative effect on how the Camaro’s rear end looks.

Read Also: Another C8 Corvette Ends Up Crashed In A Ditch In Florida

The video below from YouTuber Savage Camaro details the process of installing the lights. It is quite simple and requires removing the rear bumper of the Camaro before popping off some plastic covers and unplugging and unbolting the standard lights. It is then a matter of bolting in the new ones and re-installing the bumper. The YouTuber says the installation only took about an hour.

Some Corvette traditionalists haven’t been won over by the design of the C8’s taillights, nor the lights of the C7-generation Corvette either. While we love the four circular taillights used by earlier iterations of the ‘Vette, we think the new ones match the new, mid-engined car’s aggressive looks quite nicely.

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C8 Corvette Hits Laguna Seca With A Bunch Of High-End Supercars

If you want a mid-engined performance car you can enjoy on a racetrack and drive on a daily basis that won’t break the bank, it is hard to go past the C8 Corvette Stingray.

The automotive community’s interest on the latest-generation Corvette was high from the moment it was unveiled last year – and for good reason. Not only is it affordable, but it is also very easy and enjoyable to drive. Plus it’s quick. Very quick.

YouTuber Speed Phenom is the proud owner of a red C8 Corvette Stingray and recently headed to Laguna Seca for a track day with the sports car. He was joined by a plethora of other impressive machines at the circuit, including a McLaren P1, Lamborghini Huracan Super Trofeo, a Ferrari 488 GT3 race car, and a Ford Mustang GT4. There were also a host of other high-performance European supercars on the circuit.

Watch Also: 2020 C8 Corvette Sounds Like A Roaring Beast With AWE Exhausts

With quite a bit of experience behind the wheel of the C8 Corvette at Laguna Seca, the YouTuber was able to set a best time of 1 minute and 38 seconds. He also comments on how confidence-inspiring the car is.

When first launched, some complained about the pronounced understeer of the new Corvette. However, the YouTuber says there is virtually no understeer, and after watching the video, we think he seems to be right. We have an inkling his car is rocking the ‘track alignment’ settings that help provide it with greater handling balance.

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Marvel At Hennessey’s 850 HP C7 Corvette Z06 Showing Off

If you happen to own a C7 Chevrolet Corvette Z06 or plan on buying one, Hennessey has just released an upgrade package that promises to lift the sports car to new heights.

Dubbed the HPE850, the package sees a handful of modifications made to the Z06’s 6.2-liter supercharged V8 engine, which ordinarily produces 650 hp at 6,400 rpm and 650 lb-ft (881 Nm) at 3,600 rpm, and lifts it up to 850 hp and 715 lb-ft (969 Nm).

Hennessey has been able to make these gains thanks to upgraded cylinder heads, valve springs, camshafts, intake system, and exhaust. It also tweaks with the ECU to ensure the car runs just as it should and doesn’t suffer from any reliability issues that could be caused by the horsepower and torque gains.

Watch Also: Why Wait For A ZR1 When When You Can Have A Twin-Turbo Corvette C8

The Texas tuner says that a Corvette Z06 equipped with the HPE850 package is capable of hitting 60 mph (96 km/h) in a mere 2.6 seconds while also being able to sprint down the quarter-mile in just 10.3 seconds at 136 mph (219 km/h).

With the exception of some badges, few visual changes have been made to the car, meaning you’ll be able to shock other Z06s, plus lots of exotics, on the street with this Vette’s performance.

Finally, this is going to be a limited run, as Hennessey plans on just offering 100 examples of its HPE850 upgrade package to customers.

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Why Wait For A ZR1 When When You Can Have A Twin-Turbo Corvette C8

A company by the name of Late Model Racecraft has just built one of the craziest C8 Corvette Stingrays anywhere, adorning it with a bespoke twin-turbo setup that will be able to handle upwards of 1,200 hp.

The first twin-turbo package we saw for the C8 Corvette a few months ago came from Hennessey Performance. That kit, as well as others in the market, has seen the turbos mounted low and directly behind the rear bumper. By comparison, Late Model Racecraft has created a top-mount setup where the turbos sit directly above the engine.

Watch Also: Twin-Turbo C8 Corvette Delivers 736 HP At The Wheels

This solution arguably looks better than hiding the turbos behind the rear bumper but does appear more complex. For example, there is an air-to-water intercooler system that sits just above the exhaust and slightly protrudes into the rear storage compartment of the sports car. All of the associated piping with the twin-turbo setup fits neatly under the engine cover but does get very close to some of the exposed carbon fiber parts in the engine bay.

The upgraded engine is coupled with a custom catback exhaust system that the tuner has built. This exhaust works regardless of whether the C8 remains naturally aspirated or is twin-turbocharged. For now, the car retains the Corvette’s standard ECU but that will soon be tuned to complement the addition of the turbochargers.

It’s important to keep in mind that it is still early days in the world of C8 Corvette tuning. As more examples reach the hands of customers, we can expect to see new and exciting upgrade packages hit the market.

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Chevrolet Colorado ‘Kymera’ Feels Right At Home Tackling The Wilderness

Say hello to ‘Kymera,’ an insane off-roader built by a shop out of South Carolina dubbed Fab Fours.

Recently featured in an episode of Ridiculous Rides, Kymera started out life as a 2015 Chevrolet Colorado, not that you’d be able to tell from its crazed outward appearance. In fact, it looks more like a Trophy Truck than a Colorado.

For starters, Kymera is no longer front-engined; instead, the engine sits where the bed once was. This isn’t any regular engine either, but a 5.9-liter Cummins diesel V8 that’s been fitted with a pair of turbochargers, so it now delivers 650 hp and spews out plums of black smoke whenever you touch the accelerator pedal.

Read Also: Chevrolet Colorado To Get Small Styling Update, Three New Packages For 2021MY

It’s not just the engine that makes this Colorado special.The vehicle features all-new suspension, including absolutely massive Fox shocks and springs, and also utilizes military-spec axles. What’s more, it has a rear-wheel steering system that means it is very maneuverable, despite its size.

While Kymera certainly turns heads on the roads, that’s not where it is at home. Instead, the truck is best suited to climbing up rocks along difficult off-road trails or bashing through the desert. It is the ultimate toy car and we’re sure would be an absolute ball to drive. Given how big the Fox shocks are, we imagine it rides over small rocks like a Rolls-Royce rides on the pavement. In the unlikely event that the truck does get stuck, it has a 12,000 lbs winch up front to help pull it free.

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How Does The 495 HP 2020 Corvette Fare Against A 760 HP Mustang Shelby GT500?

Whenever a performance-focused vehicle is released in the U.S, you can be assured that Hennessey Performance will get its hands on one and bump up its performance. However, before working on a recent C8 Corvette and Ford Mustang Shelby GT500 that came into its shop, the tuner lined up the two to see how they compare in a straight-line.

Kicking things off is a drag race from a standing start where the Corvette has an advantage. You see, while the ‘Vette’s 6.2-liter naturally-aspirated V8 engine ‘only’ churns out 495 hp with the Z51 Performance Package, it is mid-engined and has much better grip than the GT500.

Watch Also: All American V8 Brawl – Dodge Charger Hellcat Widebody Vs New Corvette C8

Consequently, the Corvette gets off the line for quicker than the Mustang which, by the way, uses a 5.2-liter supercharged V8 with no less than 760 hp. The Chevy holds on to its lead for quite a long time and it isn’t until the C8 hits roughly 120 mph (193 km/h) that the Mustang overtakes it and storms ahead thanks to its added power.

For the second test, the two went toe-to-toe in a rolling drag race from 40 mph (64 km/h). This race favors the Mustang because it is able to put all of its power to the ground from the get-go without encountering any traction issues like it does when getting off the line.

Neither of these results are surprising but they have made us very intrigued to see how Hennessey’s twin-turbo Corvette will stack up against a GT500 when it’s been tuned and is running at full power.