Tuesday, August 26, 2008

Hennessey HPE600 Challenger with up to 725 horsepower!


Like most people, you most likely haven't even seen a Challenger yet. It's a very new model after all. Not only has John Hennessey seen one, he's already offering a tuner model with substantially more power than the stock version.

For years Hennessey has offered insanely tuned Dodge Vipers that defy all normal human logic with their ridiculous horsepower and earth moving torque. Now, thanks to the generous boost used on the Challenger HPE600, Hennessey Performance Engineering is offering kits that can take your 6.1 liter Hemi equipped Challenger up to 725 horsepower.

Hennessey will offer kits that boost power to 500, 530, and 575 hp while remaining naturally aspirated. Between 600 and 725 hp is availiable with the boost, using either a supercharger or turbocharger.

"The Challenger does a lot of things very well and the factory SRT8 is a great car to start with," said company founder John Hennessey. "Unfortunately, it's a big car weighing over 4,000 lbs. So, while we can't remove 800 lbs from the car, we can add another 195 hp."

Hennessey took the HPE600 turbo model with 620 hp and 650 lbft of torque to the track and ripped off an 11.9 second quarter mile at 121 mph. Also offered is a suspension kit, which features unique bushings, larger anti-roll bars and coil-over shocks and springs. Also available is a brake kit with StopTech pads and lightweight rotors, a shift kit for the transmission, polished aluminum Hennessey five-spoke wheels and either Michelin Pilot Sport PS2 tires or Nitto drag radials.

And of course, none of this comes cheap. The HPE600 turbo kit will lighten your pockets by $29,500, or $74,950 for a complete turnkey car.