HPE800 Twin Turbo: 739 rw hp SAE - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

Hennessey Performance · 02-16-2010, 12:51 PM

Dyno video:

This belongs to a local owner and it is setup to run on 91 octane fuel. It makes 739 rw hp sae corrected on just 11 psi boost and 12 degree timing. The uncorrected power was 785 rw hp.

ljustin293 · 02-16-2010, 12:56 PM

Z_Rocks · 02-16-2010, 01:13 PM

It sounded beautiful. The operator sure knows how to drive a "Turbo" car and make her scream! :-)

Nice work guys. I love Twins!

Andro · 02-16-2010, 01:18 PM

Noice!!

ron10 · 02-16-2010, 01:23 PM

AWESOME.wish i had the money to do it.

Stitch · 02-17-2010, 10:24 AM

Any idea of the placement of the snails?

thunderwagen · 02-17-2010, 11:05 PM

Rear mount or APS style?

SSambumbia · 02-18-2010, 08:44 AM

I assume built engine?

ls2 goat · 02-18-2010, 09:26 AM

Quote:

Originally Posted by SSambumbia

I assume built engine?

Was wondering the same thing. Very nice build.

cam346 · 02-18-2010, 11:44 AM

i love twin turbo engines

Gotthat02fire · 02-18-2010, 12:56 PM

Sounds mean as hell!!!!!

ITMerc · 02-18-2010, 07:41 PM

Its MINE so don't get any drool on the paint...

You'll get to see much more of it soon, we're still wrapping up the paint and some appearance stuff. Performance metrics will eventually get released but keep in mind that 0-60 etc times are usually limited more by traction than available HP so I wouldn't expect too much of an improvement over Hennesseys LS9 car in 0-60 times.

Those dyno numbers were made on 93 octane pump gas and the the tune is VERY conservative and has already shown that it holds up well to plenty of heat soak.(conservative enough that it would run fine on 91 octane!) Just a tic over 11psi of boost needed to throw down 740hp at the wheel! NICE! Its essentially the same build that will be used for the upcoming HPE1000 though we're keeping mine an 800 because they're graciously giving me a really nice warranty. (Its actually making 870 hp if you do the math!) Gotta say I'm VERY happy with the Hennessey folks and all the work they've put into building my car.

The twin 62mm turbos are front/bottom mounted, and yes its a built LS3 block. (forged/stroked/lowered compression/balanced/Polydyn coated internals/massaged heads with upgraded valves and springs, too much other good stuff throughout the suspension to go into here.)

LOTS of good stuff went on this car and I can't wait to get it home and start driving it!

GQ4Life · 02-22-2010, 12:01 AM

Quote:

Originally Posted by ITMerc

Its MINE so don't get any drool on the paint...

You'll get to see much more of it soon, we're still wrapping up the paint and some appearance stuff. Performance metrics will eventually get released but keep in mind that 0-60 etc times are usually limited more by traction than available HP so I wouldn't expect too much of an improvement over Hennesseys LS9 car in 0-60 times.

Those dyno numbers were made on 93 octane pump gas and the the tune is VERY conservative and has already shown that it holds up well to plenty of heat soak.(conservative enough that it would run fine on 91 octane!) Just a tic over 11psi of boost needed to throw down 740hp at the wheel! NICE! Its essentially the same build that will be used for the upcoming HPE1000 though we're keeping mine an 800 because they're graciously giving me a really nice warranty. (Its actually making 870 hp if you do the math!) Gotta say I'm VERY happy with the Hennessey folks and all the work they've put into building my car.

The twin 62mm turbos are front/bottom mounted, and yes its a built LS3 block. (forged/stroked/lowered compression/balanced/Polydyn coated internals/massaged heads with upgraded valves and springs, too much other good stuff throughout the suspension to go into here.)

LOTS of good stuff went on this car and I can't wait to get it home and start driving it!

Congrats on the car.. its a monster!!!

2010SSRSM6 · 02-22-2010, 12:41 AM

WOW.

I'm speachless. Awesome job

HPE!

02-16-2010, 01:18 PM	#4
Andro NOICE!!! ™ Drives: Force Fed 427 Join Date: Jan 2009 Location: GOT BOOST? Posts: 5,214 View My Garage	Noice!! __________________

02-22-2010, 12:41 AM	#14
2010SSRSM6 Drives: My wife crazy with my C5 usage. Join Date: Apr 2009 Location: DFW Posts: 6,558 View My Garage	WOW. I'm speachless. Awesome job HPE! __________________ UNDER CONSTRUCTION......again......

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