8 or 9 psi??

[White MK III]

would i need to worry abot blowing any thing up if i raise the boost to 8 or 9 psi? internals r stock, still running strong as fars as the hg goes but stock turbo, but do have 3in exhust, sparco intercooler, bov, new water pump and bottem end, new alum radiator..... would i have to tune it at all?:1zhelp:

 

[kotu100]

you can run up to 12psi before you'll hit fuel cut, not every car is the same tho.

as far as engine strength, the only thing you really need to worry about is the headgasket.

 

[ilovemysupra]

i'm running at 13psi and no tune, running strong... (knock on wood) :bigun2: