Skip to comments.Hennessey now selling a 707 hp street-legal Corvette
Posted on 02/13/2014 5:49:04 PM PST by smokingfrog
Last year, Sealy Texas based automaker Hennessey announced plans to introduce a modified, customer-friendly version of the 2014 Corvette C7 Stingray they modified to be faster than any other production Corvette, including the Chevrolet Corvette ZR1.
The 2014 C7 Corvette Stingray with the HPE700 Twin Turbo Upgrade is now ready for the public. The 700 stands for the 707 horsepower the car boasts after Hennessey's mechanics are done installing all the bells and whistles.
That's a street-legal 707 horsepower car. For comparison, consider that the 2014 Honda Accord comes with 185 horsepower. A Toyota Prius has 134 horsepower.
They have recently announced they will only make 24 of them for the 2014 model year, and they have already begun taking orders for the cars.
(Excerpt) Read more at chron.com ...
They make it seem as if a car with 700 hp shouldn’t be street legal. Guess they haven’t heard of the Shelby 1000.
I thought all Vetts were all made in Bowling Green KY?
Or Porsche and a host of others.
Passes everything but the gas station.
hope they put a second gas tank in it.
zooom! (I, for one, will wait a couple years to find out just how well the new variable-cylinder engine holds up...
some of the attempts at such engine designs in past had problems ......Then supercharging it adds a second level of caution..) but I have to say how much I do love these cars!
“I thought all Vetts were all made in Bowling Green KY?”
The article is referring to the Hennessy parts.
Makes perfect sense, a race car to drive to work!
Is that you in your new Vette waving your Lone Star Colors?
Or the Bugatti Veyron (1184 hp).
Shoulda just put a normally-aspirated high-compression big block V8 with fuel injection under the hood. Would have gotten the same horsepower easily enough without all the additional moving parts. (As well as similar fuel economy.)
Can it stay out of sinkholes?
GM just announced the 2015 release of the new C7 ZO6 at 736 HP. You don’t need Hennesy. The C7 ZR1 is rumored to possibly be even 133 HP more than the ZR1.
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My 1965 GTO cranked out 375 hp.The 389.cu.inch engine was “blueprintd”by Joe Mondello and boasted”Tri-Power”!I sure do miss her!!!She got around 8 mpg.
I think one of the variations of Mustangs is around 660 HP from the factory. What’s wrong with HP? ;-) (says the guy driving a 7 year old hatchback with 126 hp new...)
It’s more fun to drive a slow car fast than a fast car slow. Just saying. :-)
The capability of this kind of stuff is beyond any level of common sense street speed for sure.
I remember when 400 hp was a pretty big deal.
Never seen a rat motor in a C6 or C7.
Do they fit?
There’s a ‘70 Camaro in Hot Rod this month with a twin turbocharged Chevy 427. Builder claims 1320hp at 6500rpm on a light dyno pull with 23psi boost. The turbos can apparently deliver 38psi. It runs through a specially modified T56 six speed.
It looks very streetable, but from the article it’s currently on the show circuit, sadly.
Not my favorite car, but they did an incredible job. No word on what it cost to build...
Chevy selling Cognac?
Apparently they need some work to squeeze them in. So I’ll have to take that back for street legal.
The posters over at corvetteforum.com generally don’t like the extra weight of big blocks anyhow. They do brag about how you can expand the aftermarket LS blocks to 500 CID.
I'll say...Pretty unremarkable looking to me...
Yeah the rat motor has kind of been left behind on the development curve.
Most of the really trick stuff (cyl heads, etc) is for the LS now.
It runs a full tank (22 gals) empty in 11 minutes when it's wide open. W-16 engines are thirsty. Made by Volkswagan.
Well, now Kentucky needs to make a new garage floor for the Vette’s that survived that sink hole under their museum ....
My little WRX is running at the ragged edge of boost safety at a bit less than 20psi with 92 octane gas. Would need a bunch more (unobtainable) to bump it up any.
Huge boost numbers only running on 100 octane race gas are great for magazine articles, but useless for the street user.
The LS7 in my Z06 is 427 CID, seems like a big block to me...
There are also plans for a 1,000 hp model.
From what I understand, the new 427 is actually a small-block. Which is fine since the ‘Vette’s balance gets a bit out of whack with the weight of a big-block.
Hennessey offers a 1000hp Vette.
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Will they be making a Hybrid version?
Mmmm. I think not.
“Will they be making a Hybrid version?”
Porsche makes hybrids. Hybrids in some form are now used in Formula 1, and in LeMans series. Audi has won LeMans 11 of the last 13 years, most recently with diesel-hybrid.
Government Motors may get around to using hybrid in the Corvette, but don’t expect them to lead, technology wise. The Vette is a great car for the money-no argument from me.
That is a picture of a STOCK 2014 C7 Corvette Stingray, 7 Speed Manual with the Z51 Package.
It was equipped with Nitrous for the run. The video is on YouTube.
It ran 206 MPH on a new Texas Toll Road in 5th Gear. The Stock 460 HP Car without Nitrous will do 185-195 MPH.
It isn’t the new Hennessey with 707 Horsepower.
I just liked that picture because it had the Texas flag.
I’ve been getting about 17 MPG around town in mine, and I haven’t been light on the Gas Pedal.
In Eco Mode with Cylinder deactivation the 2014 Corvette will get 29 MPG, but I know other owners that got up to 38 MPG on the Highway.
It’s all in how you drive it. When I take a real road trip in the C7, I’ll see what I can get. My 2011 Mustang with the six cylinder 305 HP Engine got almost 35 MPG on a trip home from Vegas a couple of years ago.
The guy driving the Car was Mr. Hennessey, the owner of the Company. Can’t remember his first name.
He hit the Nitrous Button when he hit about 175 or so.
Damn straight about the Texas Flag. Without Texas, the Country would be doomed.
The new Z06 will have 636 HP, not 736.
That will be all it needs to outperform Cars costing five times as much. It is a beast...
I really don’t know where they would slot a ZR1, if they actually build it.
I am quite content with my Stock Z51 C7. Makes my old C4 look like the Flintstone’s Car, night and day.
Very good. LOL
I even like the rear Fascia, but I’m partial because I have a C7 parked in my garage.
Hennessy is a crook. I’m surprised he is still building cars.
BTW, stock Corvettes are knocking down close to 30 MPG hiway.
Rumor has it that a C7 ZR1 mule ran a sub 7 minute lap at Nurburgring.
That is big news if true.
CALLAWAY TO BUILD FIA GT3 CORVETTES
Callaway Competition to Develop, Homologate New Corvette C7 Race Car
OLD LYME CONNECTICUT/LEINGARTEN GERMANY (July 24, 2013)
Callaway Competition GmbH, Leingarten Germany, will embark on a development program for making the new Corvette C7 into a GT3-class race car and submit for homologation from the FIA.
Specialists, like Callaway, require authorization from original equipment manufacturers, like Chevrolet, to submit the homologation forms necessary to allow their version of the car to be the version allowed in FIA competition. As Callaway has just received the required letter of authorization from Chevrolet, Callaway has become the appointed specialist representative for building and holding the homologation of the Corvette C7 FIA GT3 race cars.
Callaway has also been the homologation holder for the Corvette C6 version of the GT3 car with the FIA. The Callaway team is currently one of the most successful in GT3, with numerous Drivers and Team Championships from 2007 to present.
For more information, or inquiries regarding the purchase of race cars, contact:
Managing Director, Callaway Cars Inc.
3 High Street
Old Lyme CT 06371 USA
860 434 9002
Director, Callaway Competition GmbH
74211 Leingarten Germany
+49 7131 903-10
Callaway Cars Incorporated is an automotive engineering and manufacturing corporation specializing in high performance applications. Founded in 1976, the corporations four core business units include Callaway Cars, Callaway Carbon, Callaway Engineering and Callaway Competition with facilities in California, Connecticut and Germany. The organization produces specialty vehicles, engineering services, and performance products that showcase technological sophistication, artistry in design, and beauty in craftsmanship.
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