Whats the best compression for turbo, I know many people or most people are runing like 9 to 1 compression oround there, but I have seen 2 GSRs motor, one was runing a 10:0.1 compression and made over 700 WHP and the other had a 10:3.1 compression a made almost 800 WHP both with a top mount manifold and a garrett GT42 turbo.

I know that the lower your compression is= the more boost you need to make power.

I want to know what you guys think...!

btw: this were street cars(del sol,civic ek)!!