http://www.camaro5.com/?p=1716

The first completed HPE650 by Hennessey Performance was rolled out onto the dyno where it made 592 rwhp on 91 octane gas (VIDEO HERE). The HPE650 consists of the following upgrades:
• Black Magnuson Supercharger System (Chrome Optional)
• High-Flow Cylinder Heads (Core Exchange)
• HPE650 Custom Spec Camshaft
• HPE Cold Air Inducction
• 1-7/8 inch Long Tube Stainless Steel Headers
• High Flow Catalytic Converters
• Stainless Steel Cat-Back Exhaust
• Upgraded Fuel Injectors
• HPE Engine Management Calibration

 

They also offer several other packages, from N/A to Twin Turbo 1000hp....to even the ZL1's supercharged LS9 motor into a Camaro..

I have to say, this is actually pretty damn sweet, but man, it's still Hennessey

 

Damn that's nice. Seems like it's something that would make cops say "let it go, we ain't catchin it"

 

I can dig it.

 

That actually looks great.

 

It sounds like a tight lsa on the cam. It is a nice ride, and a nice build. Being keen to mopar, I would send my car to krc if I wanted 1k hp out of my challanger. It might be a price tag of 36k, but how much do you think a transmission built for that car to handle that power costs? There have been a lot of - rep on mr. john. Clean car none the less, i'd go elsewhere to have my challanger modded for 1k hp.

 

Sounds good.

 

I know the transmission for the ZR-1 Corvette is the same as the one in the Viper.....and while the LS3 and the LS9 motor are not identical, I can't see much of a huge difference in the bolt up for it....

If the ZR-1 tranny/Viper tranny can handle 600+HP stock.... probably not as bad as we might think... doesnt mean I'm right tho..