hey guys how much boost is to much for a stock charger cause my 12v pegged builds bout 38psi and i didnt kno if that was too much or not

 

I've seen 12v running 45 psi out of a stock turbo. The problem though is that they are extremely ineffiecent at those numbers. They heat the air up so much its unusable. 35psi is about the limit of usable boost out of a stock turbo.