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View Full Version : How much boost?

Brian BK
03-03-2011, 05:24 PM
Whats the max boost I should be on with my gt28 with all stock motor???
JRwerks
03-03-2011, 05:37 PM
id say safe 15-16psi maybe?
RPS13-604
03-03-2011, 05:39 PM
i've seen stock sr boosting up to 380-400rwhp being that it is tuned correclty
codyace
03-03-2011, 10:26 PM
i've seen stock sr boosting up to 380-400rwhp being that it is tuned correclty

Not without cams or race gas/e85, and a upgraded turbo, upgraded exhaust, etc etc etc