Engine/Transmission (1998.5 - 2002) what boost #?

[CLawrence]

I just got an Edge juice w/attitude and the boost setting defuels at 30 psi. What would be a safe pressure to set to without blowing the head off?



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02 2500 ho bosch 275's 4" straight pipe juice w/attitude

 

[Midnite]

You don't want to go any higher than 35 psi if you have a stock turbo. It tends to top out at 32 - 35 psi, and after that it's just heating up the intake air.

 

[Schumacher]

x2 on the stock turbo.

 

[CLawrence]

Thanks for the answer. Now ith the gauges i can keep track of much more info.