stock head gasket question

[MREVORN]

does anyone know how many psi will the stock head gasket holds without a problem? Am I gonna get a blown head gasket soon if i continuously put out 21 psi? How well does our engine holds at 21 psi? Is there any know reliability issue for turning up boost to 21psi all the time?
thanks guys

[MoReRyCe]

get tuned, get some head studs and you can go up to 25psi or more on race gas.. many people have done it...

[EVOERICK]

^ head studs

[AlphaKennyBody]

^ head studs


HELLA NECRO BUMP! TEMP BAN jk....