Hennessey Performance announced that a new tuning package will be offered for all the 2008-2011 Chevrolet Corvette models, including the Grand Sport versions. Thanks to a new supercharger system, the Hennessey Corvettes will deliver anywhere from 600 to 1000 HP, depending on customer’s wishes.

The most powerful version in the line-up is the HPE1000. It delivers an impressive 1000 HP at 6,300 rpm and includes: forged 427 cid LSX Engine, Hennessey HPE1000 Camshaft, high flow cylinder heads, ARP Main Studs & Head Bolts, FAST LSX intake manifold, fuel injector upgrade, fuel system ipgrade, twin ball bearing turbochargers, electronic boost controller, HPE stainless steel turbo manifolds and stainless steel Cat-Back exhaust among others.

While for the HPE1000 package Hennessey announced no performance numbers, the HPE600 will sprint from 0 to 60 mph in just 3,4 seconds and will run the quarter mile in 11.4 seconds at 126 mph.

Watch 2011 Corvette Grand Sport Supercharged HPE600 in action after the jump.

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  (458) posted on 10.10.2011

Wow, I’m so impressed with the car concept and the impressive soul it has within. Totally outstanding.

  (380) posted on 04.15.2011

hmm. I find the car kind of wide, and it doesn’t look good though I have to praised the outstanding performance of the engine!

  (291) posted on 04.15.2011

Yeah, they should make it sleeker. However, the speed was so incredible!So what are you talking about guys! can’t you differentiate about which is good and which is not.

  (458) posted on 02.3.2011

The sounds kind of dumb to me, and yet with all the other Vette, there’s always a "but"? no matter how good it might sound? sup with that ? kinda makes you wonder.

  (210) posted on 02.3.2011

doesn’t sound so smart to be driving a sports car with worn tires, maybe I’m thinking that’s why its all suspicious all over the track ?

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