Thread: 2004 gtp comp g

hope your planning on a trans after all that

3.4 to start.

Then go down from there.

The size pulley you end up running will all come down to weather the car likes it or not.

Id shoot for a bigger pulley size and mess with the timing than running stupid small pulleys for boost numbers.

Like 3.2ish with 18-19*, but the tune and how the car takes it, is still up in the air..... MPS would be the way to go.

why stage 2 heads? if youre already shelling out the money, go all out.

lol "stage" heads.

Go get your stockers ported at a local machine shop and reap the benfits of a backyard special that kicks the ass for more than half the price of vendor crap.

going all out would be stage 3 or 4.

youd probably be better off with an open cone or fenderwell intake but thats up to you. the open cone would save you some money, just get a 4" opening by 9" length K&N cone and piece tubing. and you fuel pump wont keep up with those injectors with that cam so youll want to upgrade to fuel pump or at the very least do the fuel pump rewire kit. if you come across a set of used togs, id go with those over the pacesetters.

Please dont even drive the car with those mods and no tune. and then should be able to run a 3.2, maybe a 3.0.