SR20DET Boost Guide - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

DMC · 09-05-2003, 08:51 PM

Hey guys my appologies for those of you that think this is a stupid post but.....

I have been looking for some time trying to find a list of the limiting factors of boost and hp for the sr20's. I was hoping maybe we could make this a faq. So can someone please make a list if anyon knows what is limiting the sr20 from boosting higher? ill start off with the only one I know....

t25 can only boost up to 12-15psi

ckyfish · 09-05-2003, 09:04 PM

could be wrong but the headgasket could blow anywhere over 20lbs

09-05-2003, 08:51 PM	#1
DMC Zilvia Addict Join Date: Jan 2003 Location: Chesapeake, Va Posts: 609 Trader Rating: (0) Feedback Score: 0 reviews	SR20DET Boost Guide Hey guys my appologies for those of you that think this is a stupid post but..... I have been looking for some time trying to find a list of the limiting factors of boost and hp for the sr20's. I was hoping maybe we could make this a faq. So can someone please make a list if anyon knows what is limiting the sr20 from boosting higher? ill start off with the only one I know.... t25 can only boost up to 12-15psi

09-05-2003, 09:04 PM	#2
ckyfish Leaky Injector Join Date: May 2003 Location: pa Age: 38 Posts: 142 Trader Rating: (0) Feedback Score: 0 reviews	could be wrong but the headgasket could blow anywhere over 20lbs __________________ i was told the 89 turbo supra was too powerful for a youngster like me