Pump around 22psi , e85 28psi, c-16 30-35psi all on gt35's but I swap hotsides of the turbo all the time right now I just have a .63 a/r but I have 1.06 I put on when I want to make big power
but you can never really tell how much power a car makes on boost alone you gotta look at timing and air/fuel also
