How much psi can stock T25 turbo go up to????????????

[Team_Undisputed]

how much psi can i push pout of my stock Red top SR20??????

[CoupedUp]

im sure you can spike to 25 maybe 30.

[otterman]

lol 14 is MAX. Most people run only 12 though.

[White Comet]

yeah ive found many uninformed local sr owners running 17 or more on a stock t25 and i always let them no this is not good. there are also many that claim to be making like 300whp on like 18 psi stock turbo and internals. oh well

[eeterp]

You're really getting out of the turbo's efficiency above 15/16psi, at which point your pushing hotter air. Not to mention, stock 370cc SR injectors are in dangerous duty cycle territory that high. Also, make sure you have a FMIC if you're running over 10psi. The stock side mount is a greater limiting factor.

[surfer240sx]

im sure you can spike to 25 maybe 30.

[White Comet]

im sure you can spike to 25 maybe 30.

to do this u need to buy the jdm 240sx ripped glove from ebay

[cody180sx]

anything above 14 your going to blow the seals and everything after a while (make that 14 psi pass then turn it down)

[boj240]

im sure you can spike to 25 maybe 30.

most i've seen 19pounds .. but roffles^^ i know 12psi is safe for the turbo