Kouasupra

Hi guys,

I just wanted to share my dyno numbers with everybody. Big thanks to Josh and Nate at Starkweather Performance in Turlock.

C6 Z06
41k miles on the car

- Halltech 102mm intake with beehive
- Kooks 1 7/8 headers long tube with high flow cats
- 160 T-Stat
- Stock muffler with NPP, muffler mod
- Stock LS7 Intake Manifold - Radical porting
- Stock LS7 Throttle body - Radical porting
- Stock Heads
- Stock Cam
- Stock Clutch
- NGK TR6IX Plugs


Base line dyno with Diablo Custom Tune was 439 hp. First dyno tune pulled was 503hp. 2nd pulled was 498hp with some timing removed. 3rd pulled was 509 after some adjustment.

I'm very happy with the results. Thank you Starkweather performance!

SPEEDEMON

Koua, like I said to you when you asked for a recommendation I said Starkweather's is one of the best around here. They are truly an LS specialist. Josh grew up in Gilroy area then went to work for ADM Performance in Lewisville TX. He wanted to move back home to CA to open his own shop as he's doing very well. I have been to his shop many times as he has customers from all over the west coast driving their cars to them even from as far as Phoenix and Seattle. He's one of our main customers on our Chevrolet Performance products.

dkz

Nice I'm planning on doing similar mods. Are you going sac raceway anytime soon ?

Kouasupra

Thanks! I live down the street from sac raceway. I'm about 10 minutes away from there. PM me if your thinking about going. I can text you my number.

Kouasupra

These guys rock!! Thank you for the recommendation my friend. I would highly recommend these guys to anybody.

SPEEDEMON

Koua, you need to think about changing your name to KouaVette, KouaZ or something else. It's time to leave that Supra name behind now.

Kouasupra

I've got too many user name to remember. Lol

Koua, of course is my first name and supra was my very first sport car.

SPEEDEMON

I know, I was just kidding you.

Tact

https://www.corvetteforum.com/forums...ned-alone.html