Revealed at the beginning of 2009, the Corvette ZR750 built by American tuners Hennessey Performance Engineering, is the most powerful Corvette ZR-1. It’s supercharged 6.2 Liter V8 is boosted to 15 psi and produces a whopping 755 HP. And for your viewing pleasure, here is the beast in its natural habitat, the racetrack.

More video and specs after the jump.

Dyno tuning the ZR-1


Power:

755 HP @ 6,600 rpm
730 lb-ft Torque @ 4,000 rpm

Performance:

0-60 mph: 2.9 sec.
0-150 mph: 13.1 sec. (stock = 17.1 sec.)
1/4 mile: 10.7 @ 139 mph
Top Speed: 224 mph

Inlcudes:

Supercharger Pulley (increases boost from 11 to 15 psi)
Blower Gasket
K&N Air Filter
Re-program Engine Management Computer
6600 rpm Rev Limiter (200 rpm over stock)
Stainless Steel Headers
High Flow Catalytic Converters with Mid Pipes
High Flow Cylinder Heads
Camshaft Upgrade
Intercooler System Upgrade
Hennessey & ZR750 Exterior Emblems (Optional)
Hennessey ZR750 Premium Floor Mats

11 second pass


Source: HPE

What do you think?
Show Comments

2 comments:

BMWM6  (488) posted on 05.8.2009

yeah well remember the zr750 is tuned by hennessey so for roughly the same amount you can get a 1000hp dodge viper or for slightly more a 1200 hp viper I cant remember if it was road and track that did a test between this car the viper and the bugatti and few other supercars. When I find the magazine I will tell you the specs

AK47  (1024) posted on 05.8.2009

Okay, I officially retract anything I ever said against this car.

GM before you die, send me one of these cars.

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