Petrus

Exactly what the title says... anyone who knows how many PSI the turbo can produce/handle? I´m not talking about the engine, I mean the turbo itself...

rkostolni

The turbo can produce much more than 7, but it will become very inefficient. The higher the psi the less efficient it will be. Eventually the increase in the air temps will overcome the benefits of higher air pressure. At what psi does this happen, I'm not sure, but I've heard of people running 9 and still making increased power.

cretinx

only 1 way to find out . . . .