k20z1 greddy turbo kit

afoss

New Member
5+ Year Member
/\ have that setup with a t517z. On the greddy boost controler it has lo and hi boost. If i put it on hi how much psi is it and how bad is it for the motor
 

hardcore97

Hard Core
Registered VIP
5+ Year Member
its whatever you set it at. high boost on a stock motor is a no no. are you tuned?
 


afoss

New Member
5+ Year Member
no its at 9psi now. I just didnt know. It is tuned
 




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