Chevrolet

Chevrolet cars

Posted on by Simona  

Shortly after Chevrolet launched the SS sports sedan onto the market Hennessey Performance came up with a pretty amazing tuning kit that raised the standard output up to 600 horsepower — up from 415 horsepower.

A few weeks ago, we got a look at the Hennessey SS hitting a top speed of 163 mph on a Texas Toll Road, and today the tuner released a video of the sports sedan running the quarter mile in 11.84 seconds at 117 mph. To put that into perspective, a Ferrari 458 Italia runs the quarter in about 11.5 ticks at 125 mph — not too bad for a sedan.

The only update the model received besides that bad-ass HPE600 kit was a set of drag radials for extra grip.

As a reminder the HPE600 package includes a TVS2300 supercharger, HPE air induction system, fuel system upgrades and ECU modifications. A series of aesthetic updates were also made, including a carbon aero body kit and a carbon-fiber kit for the interior.

Posted on by Simona  

The Corvette /Porsche 911 debate has been ongoing for many years and almost rivals the Camaro /Mustang debate. Sure, the Corvette has recently kept pace with the 911 Carrera lately, but the 911 always has been a more sophisticated and better handling car. On the other hand, the 911 Carrera S is significantly more expensive than the Corvette ever has been and ever will be.

Well, Chris Harris decided to put these two in a head-to-head matchup, as put the Corvette Stingray and the new-generation 911 Carrera S on the track and let their performance do the talking.

As a reminder, the new Corvette Stingray is powered by a 6.2-liter, small-block, V-8 engine dubbed the LT1 that produces 460 horsepower at 6,000 rpm and 465 pound-feet of torque at 4,600 rpm. This engine pushes the car from 0 to 60 mph in under four seconds and up to a top speed of 190 mph.

On the other hand, the 911 Carrera S gets a 3.8-liter, flat-six engine that delivers a total of 400 horsepower. The Carrera S goes from 0 to 60 mph in 4.3 seconds and up to a top speed of 180 mph.

Check out the video to see what Harris thinks: which is better German or American sports car?

You know chicks dig sports cars , right? We’ve seen it happen time and time again, and yet it never occurred to us that there might be another kind of vehicle that will get the ladies’ attention.

That’s what Chevrolet wants us to believe with this new Super Bowl ad for the 2015 Chevrolet Silverado HD . It’s a cute concept that features a young cowboy driving a newly bought bull in a trailer. It gets a kinda sentimental for a few seconds before the punchline comes into focus.

Apparently, the cow is quite the bachelor because he arrived in a farm full of heifers and heiferettes — young female cows, for all you non-farmers — in a Silverado HD and all the "ladies," definitely took notice... of the cow, not the driver.

The commercial went in a number of directions that, quite frankly, made it a little hard to keep up with. But in the end, the message was clear, at least in our eyes. The Silverado HD, for all of its hulking and intimidating presence, also has an edgy side to it, the likes of which the ladies can’t get enough of.

Click past the jump to read about the 2015 Chevrolet Silverado

Posted on by Simona  
Chevrolet Corvette Stingray

Recently, rumors popped up suggesting that the 2015 Corvette Stingray will come with a series of changes, including the availability of a new, eight-speed automatic transmission. According to Corvette chief engineer Tadge Juechter, you shouldn’t hold your breath though, as the company has "a lot on our plate to get done." This means that we’ll likely not see it until 2016.

Adding a new transmission means recalibrating and validating pretty much everything on the car, including horsepower, torque, traction control, launch control and performance traction management. The car will also need to pass GM ’s battery of extreme temperature tests, and all these processes require lots of time and work.

On top of all of those changes and tests, there is also the fact that the Corvette is a low-volume car for GM, and developing a new eight-speed automatic gearbox doesn’t make business sense until it sees use in other models.

Click past the jump to read more about the 2014 Corvette Stingray.

Source: Autoguide
Posted on by Simona  

Hennessey Performance revealed one of the first tuning kits for the seventh-generation Chevrolet Corvette last July, and the best part is that the tuner offers four different power kits — HPE600, HPE700, HPE800 and HPE1000 — with the output level ranging from 600 to 1,000 horsepower.

The tuner took one of this kits — the HPE700 — and strapped it onto the dyno to see what the car is really capable of. The HPE700 includes a TVS2300 supercharger system and Hennessey’s in-house HPE Air Induction System, CNC ported heads for free-flowing air and exhaust, and a hot camshaft.

As a result of all of this hard work and engineering, the Stingray HPE700 delivers a total of 700 horsepower at 6,300 rpm — up from the standard 460 horsepower at 6,000 rpm and 465 pound-feet of torque at 4,600 rpm.

Check out the video to see how the Corvette HPE700 did on the dyno test!

We’ll be honest; we expected a little more from the Chevrolet Silverado Reaper.

When it was teased last week, it promised so much yet when it was introduced it delivered, well, not so much. Granted, the performance boost is impressive, but anytime you mention the word "reaper", we expect something sinister.

Instead, we get this. It’s...red.

To be fair, the work put in by Southern Comfort Automotive and Lingenfelter shouldn’t be shortchanged. We just expected it to be a little darker than what was actually presented. That being said, the aero kit is pretty comprehensive, thanks to a Southern Comfort and a Supercharged Reaper Package.

The former is what’s responsible for the restyled look of the Silverado . Yes, it looks pretty different from the standard Silverado, something that we can attribute to the front clip restyling grille that it makes it look like the hood extends a little further than usual into the trapezoidal grille. Notice that’s different, too, compared to the rectangular grille of the standard Silverado.

A new light system was also installed on the Silverado, which in this case is an integrated Rigid Industries Flood light system and daytime LED running lights. That’s short way of saying the Reaper has more intimidating lights. Speaking of intimidating, the kit also includes a rock guard and side steps, an auxiliary switch panel, a Reaper gauge package, custom stitched headrest covers, Reaper custom graphics and serialized Reaper badging.

Taken all together, the program is really intense, but somehow, Southern Comfort Automotive forgot that black, maybe even matte black, is a far more imposing look on the Silverado than red is.

As far as Lingenfelter’s involvement is concerned, the tuning firm famous for its Corvette programs produced two sets of upgrades for the Reaper Silverado. The less powerful of the two is for the 5.3-liter V-8 EcoTec 3 engine that now pumps out pumps out tidy 475 horsepower, compared to the 355 ponies of the standard unit. The bigger version of the two involves the range-topping 6.2-liter V-8 EcoTec 3 engine. From the standard 420-horsepower output of the Silverado, Lingenfelter’s TVS1900 Magnuson Supercharger managed to increase the output to an impressive 550 horsepower.

Lastly, suspension work to improve the pickup ’s overall sturdiness was done courtesy of Fox Racing while the nee exhaust comes by way of Corsa.

Click past the jump to read more about the Chevrolet Silverado Reaper by Southern Comfort Automotive and Lingenfelter

For a lot of us, trying to understand the inner workings of a race car and comprehend all the engineering details that come with it is an exercise in futility.

But for those who spend their lives in pursuit of building the fastest and most powerful race car they can develop, it’s a rush like no other.

In this promotional video, we’re taken for an behind-the-scenes look at the development of construction of the Chevrolet Corvette C7.R , the new Corvette race car that recently made its worldwide debut. Far be it for us to wax about how the racer was built, we’re instead leaving it to Pratt & Miller, the people who were actually behind the development of the Corvette C7.R to take us on a four-minute documentary showing exactly the science that was used in building a race car that’s already being touted as 40 percent stronger than the model it’s replacing, the C6.R.

The video stops short in giving the race car’s actual performance numbers, although we do know that a naturally-aspirated 5.5-liter, V-8 engine with direct injection is going to be used. That’s the extent of it, but as far as seeing the race car in action is concerned, we won’t have to wait too long because the Corvette C7.R is scheduled to compete in the Rolex 24 at the Daytona International Speedway this weekend.

We’re going to have our eyes and ears on full alert to observe how Chevrolet’s new endurance race car is going to handle now that it’s ready to smell the air of real competition.

Click past the jump to read more about the 2014 Chevrolet Corvette C7.R

Posted on by Simona  

When it comes to producing good car reviews, the folks at Kelly Blue Book definitely know what they’re doing, and their latest one, which was on the Chevrolet Corvette Stingray Convertible , is no exception. The review was made by KBB’s Micah Muzio in and around Palm Springs and he wants to prove that even though people have dismissed the Corvette in the past, the new C7 generation is really, really good.

According to KBB, the new Corvette Stingray has the power to make you forget about cars like Porsche 911 or Audi R8 , even though it comes in at a considerably lower price. Check out the video to see what made the guys over KBB to come to this conclusion.

As a reminder, the Corvette Stingray Convertible shares the same engine with the coupe: a 6.2-liter, V-8 engine that delivers a total of 455 horsepower and 460 pound-feet of torque. This amount of output is enough to sprint the car from 0 to 60 mph in 3.8 seconds - a pretty impressive number for a convertible.

Posted on by Simona  

The 2014 Camaro Z/28 goes on sale this spring at a base price of $75k, but customers who want to see the car in action will have the chance to see the Camaro Z/28.R race car in action this week in a 2.5-hour endurance race ahead of the 52nd Rolex 24 At Daytona that begins Friday, January 24th.

The new Camaro Z/28.R will be built alongside the road-going version Z/28, and it will share the same performance elements from the base Z/28, including the powerful LS7 7.0-liter, V-8 engine that delivers a total of 505 horsepower. Along with this powerful engine, the Z/28.R will be offered with the same helical-gear, limited-slip rear differential found in the production model.

The new Camaro Z/28.R was developed in cooperation with Stevenson Motorsports and CKS Autosport and will enter in the GS class of the IMSA Continental Tires SportsCar Challenge.

Click past the jump to read more- about the 2014 Chevrolet Camaro Z/28.R.

Posted on by Simona  

In the latest episode of Jay Leno’s Garage , he got behind the wheel of one of the coolest Camaros ever: a 1968 Camaro 427 COPO. Under its hood, the Camaro 427 COPO carries a 427-cubic-inch engine that delivers a total of 505 horsepower. The car is owned by comedian Tim Allen, who said that the Camaro is one of his teenaged dreams.

Should we be surprised that Leno reviewed a 1968 COPO Camaro on the same day that the first 2014 COPO Camaro was auctioned for charity ? Well, maybe not, but it’s always nice to see such a cool car in action.

Check out the video (above) to watch Jay Leno whipping the old COPO, and also to learn everything there is to know about this cool COPO Camaro, as Tim Allen lets us in on all of the details of his COPO Camaro.


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