Thread: 2004 GP GT Performance Mods?

Top Swap or.......Turbo

But bolt on mods for N/A vehicles are not worth the $$$. You need forced induction. End of story.

Originally Posted by nos4blood70

But bolt on mods for N/A vehicles are not worth the $$$. You need forced induction. End of story.

You don't NEED it. for the average person who doesn't want to heavily modify their car, and just wants a bit more pep, NA bolt ons can do just that, and really feel like they wake up the car.

If he actually wants to make some decent power down the road.. then yes it needs F/I.

Fair enough. Mild mods to the NA motor will certainly make it feel more peppy, but if you want actual power... Then blower or snail are a must.

Snowtheif has a SSM90 set up for sale you can buy! Easy way to bolt on a blower.

Haha thanks for the shameless plug! :-)

Do I get royalties? :P

Buy snows SSM90! Best money youll ever spend. Super easy way to go SC

Originally Posted by Sven The Sexman

I vote different platform. LOL

I'm the only one who agrees?

Originally Posted by Grimsin

I want snows ssm90 setup but shipping is probaby redoncolous to Canada. ...

I can get a quote for you... :-)

Originally Posted by Ballen

Just recently bought a 2004 GP and I am looking to pull some more horsepower out of her any ideas?

Intake (make your own), HV3 insert (ZZP), ZZP dp., shift kit, and a tune (overkill).

oh ya, and read this: http://www.grandprixforums.net/threa...00-Powered-Car

Originally Posted by Ballen

where would I find an ssm90 kit I searched a little bit but couldn't find much

http://www.grandprixforums.net/threa...m-Valve-covers

No, he said Gen 3. (vs. Gen 5) referring to the supercharger.

So you would just have to make sure you sourced a gen 5 SC when you put your kit together.

I assume that LIM would bolt to the series 3 heads/bottom without issue. I could be wrong. Definitely a question worth asking at that price!