^^^^ NOPE, that is just for F-bodies /

 

The Fast 90/90 would create a pretty good gain though correct? I don't really know the differences in the LS1 body cars...

 

Yeah FAST 90/90 creates good power along with a bigger throttle body, they net bigger gains if you do cams/heads.

 

And I'd imagine similar gains would be reflected by an LS6 manifold?

 

LS6 flows damn good already, but the FAST 90/90 is a little bigger and it nets you better top end but you will lose low end torque. Imao if you re not gonna go head/cam upgrades the the LS6 manifold is just fine.

 

But then again, who gets an LS1 and doesn't throw H/C on it?[8D]

 

People who cant afford the GAS Prices like myself [:@], seriously a big cam will cripple your mpg

 

I dont know about the LS1 on the GTOs but on theF-bods, a P&P Throttle body nets you 5-7HP(if doneright)and your throttle response improves allot, Its not that hard to do so you could do it your self or pay someone to do it.

Get full exhaust firts the sound alone is worth it and then get the intake. I recomend you to wait on the under drive pulley if you are going to get a cam in the future. And before you try to get any more power do something about the suspension because we all now how bad the GTOs are from a dig [:-]

 

Very true.....
and I think we all know what a cam can do for your gas mileage...[:'(]

 

wrong on the cam bit here guy's!!!! my 04 was getting 28-30 stock. i put in a tsp cam package, 238/248@50 600/605 112 lsa, custom 3 1/2" exhaust, lt pacesetter headers. and i still get 28 hwy.not all cars react thesame when you mod them. and noteveryone's gas mileage is the same...