nightpony03

My 03gt is finally upercharges and am putting 356rwhp. What else do I need to do to make it atleast 450rwhp? Any suggestions would be nice.

lizzyfan

Learn to spell?[sm=lol.gif]

nightpony03

sorry bout that....hahaha..........haha........ha..uhh

Flyingmau5

a set of heads and cams will get you closer... how much boost you running?

99GTvert

a new rotating assembly if you plan on making more than one pass

JPGT_00

Which S/c set up did you go with? How much boost? I would say 400 is about the most you wanna go with stock internals, some may disagree.

97stanger

i agree, a built motor

ben790450

5.1 stroker. Stage three blower heads and cams. Nitrous. Methonal injection should be a must IMO for anyone supercharging. It allows you to run more boost and adds power by cooling the intake charge.

Triisomy21

Is this a serious question? 450 is not a hard number to get to. Now if you said how do I make 1200hp that would be worth starting a topic about.

ben790450

With what i said itll get you to 500 or more rwhp. Seriously though i have a friend with a roush stage two with a vortech pushing 14 psi and a meth kit and the exact same mods as you except he has LT's and hes pushing 480 rwhp.