how much boost?

[BoostinGSX17]

I have a stock fuel system but 8:1 forged pistons with 1g big rods and 1g crank with a big 16g turbo and some other mods liek exhaust fmic intake . It is a 1g bottom end wiht better pistons and a 2g head with 2g intake and 1 g throttle body how much boost you think i can run.

 

[cruisintalonawd]

Ive got the same setup kinda and I'm running 12psi.

 

[dSmgs-T]

i would say 10 to no more than 12 until you get your fuel supports done.