Mar10n

HI
What will I need to do to bring a 04 GTO LS1 Engine up to around the same power as a LS2? 400 maybe 500hp ?

Thanks

406malibu

bolt ons and a tune. for the 400 crank. if you want 400 wheel, you need full bolt ons and a good cam. for 500, add a 100 shot of spray.

Mar10n

Bolt ons? what will that say? so I will need to remap the orginal computer if I change cam?

sujomatt

iTrader: (7)

full exhaust, full intake, and a cam

full exhaust, full intake, heads, and cam

full exhaust, full intake, heads, nitrous, and cam

full exhaust, full intake, heads, blower, and cam

Those are ur main options haha
ull def need a retune for a cam and heads, etc
But exhaust and intake its not as critical