White02GT

What is the highestS/C PSI i can run on a stock Gt Motor (2V)...

devsredgt

9-10 psi...safely. you could prob go higher and it would maybe be ok or it may not but why risk it. so i would say 9-10.

KartR31487

I've ran 9psi for 6 months now, with my only problem being my dumbass move of running out of gas and burning up a pump. All of the research I did led me to not want anything higher than my 9 until I swap some internals.

racer02GTstang

ive been over 12 psi before without problems... but safely... stay 10 and under...

JJ03MustangGT

im runnin 10 and im headin to twelve next month maybe....after the i/c....the main concern is staying under 450rwhp. your internals are like a ticking time bomb after that. i had tim from mph say that he has had a few cars go over that and had no problems but ever car is different. ima see how far i can go before she goes BOOM

xxkazp3rxx

8-10 safely... 10-12 on borrowed time.

^iLLuSiOn^

i have 8 with intercooler... stock motor no intake or throttle body 363 rwhp

lizzyfan

Wow, what a feat runnin' without those items

White02GT

So i could get away with a 10 PSI pulley? And does anyone know what 10 dynos around?

Aereon

10 ic'd would be the most i'd do.