Well, the car made it out of the garage this week and on to a dyno.

I had a very bad boost leak (didn't tighten up 2 coupler clamps) and didn't find the problems untill I got the car home. I am very happy with how I did.

My peak power was 358whp with only 5.8psi of boost. As you can see on the graph it starts at 7.33 and drops like a rock to about 5psi.

So there is still plenty of power to be made. I am going back next week, and should brake the 400whp with the 7.5psi or so the waste gate spring is rated for.



VIDEO:

 

Very nice, Sasha. Great to see your kit making 350/350 without even breaking a sweat.

 

Sweet! What kit are you running? What tune are you using? any other mods? built motor?
if you had another thread on this, I missed it.

 

https://g35driver.com/forums/canada/...rbo-build.html

I built my own ST kit. Using Haltech for tuning, and no other mods.