Jason Steven's GT700 Baseline Dyno Video Before TT Install

[Mullet]

Is that what you plan on running at the Mile?

tires.... yes
972hp C16 Texas Mile tune.... yes
Hoosiers.....yes

big grin on my face... yes

 

[JTHennessey]

The Mile is going to be very interesting! See you there Jason!

 

[kumar]

tires.... yes
972hp C16 Texas Mile tune.... yes
Hoosiers.....yes

big grin on my face... yes

:thumbsup

Just wanted to see if you were running the Cups or Hossiers.

 

[Mullet]

:thumbsup

Just wanted to see if you were running the Cups or Hossiers.

yes

:biggrin

 

[Mullet]

more good news.......

a little tweak and we got 994 rwhp on C16!

 

[JTHennessey]

Almost a 1000rwhp... Thats going to move at the Texas Mile!

 

[soroush]

:thumbsup

 

[Mullet]

Here is the 994 rwhp dyno graph. the dip on the torque line is from wheelspin.

Also posted is something John did for me on my build as a suprise. He hydro carboned the airbox lid. Looks nice and gives it a custom look compared to the stock box look.

I could not be happier with the work John did to my car.

 

[Fast Freddy]

were you in 4th gear? my GT does 175 mph in 4th gear at 6,500 rpm's.

what rpm did you guys rev your motor too in order to make that peak HP?

 

[Hennessey Performance]

I think the rear tires that Jason is running (PS cup 345/19) are a couple of inches shorter than the stock Goodyears. The pull was made in 4th gear.

 

[Black GT]

I have a question. Have you guys Hennessey done a twin turbo with the Whipple? If so how much power? And does it work well?

 

[Black GT]

How much power do you make on pump?

 

[Mullet]

857 when it did 972 (now 994) on C16. Slight tweak was done so 865ish?

 

[Black GT]

Thats awesome! Mine does 743 on pump with the Whipple and 20psi pulley. Thats a 100 plus more hp!