About psi

frostburn · 07-12-2006, 12:51 AM

i was woundering if anyone knew approx. how much HP i would raise boosting my car from 8psi stock to 12psi... the car is fully stock and i want it faster atleast 300+ HP

07-12-2006, 12:51 AM	#1
frostburn 3" Exhaust Join Date: Jun 2006 Location: ontario CA Posts: 128	About psi i was woundering if anyone knew approx. how much HP i would raise boosting my car from 8psi stock to 12psi... the car is fully stock and i want it faster atleast 300+ HP