MOOMO

really didnt understand what is going here clutch slipping?

Hi there is a/r for both compressor(cold side) and the turbine(hot side) or exhaust. lets say you want 300hp and you bought the gt35 with .63 exhaust you will reach 300hp easy but the car will be very strong on low end with zero or no lag on the other hand .83 you will reach 300hp easy but I car pulls hard at mid to high end but still great at low, with little lag, so you will reach what ever hp you want if you pick one of these (.63 .83 1.0) but how to deliver that power and when is depend on the exhaust size. i think .63 is small and m

I think about 350+ @7psi

.62 excellent for low end .83 good mid and top 1.0+ for top not for street I recommended .83, I am not engineer my R32 is .83