saul garduno

What can i put in my car to make it go fast ?????

freakray

gasoline usually works.

projectprix

what is the year, make, and model? what size motor?

saul garduno

it is 99 grand prix gt it has the 3800 series II engine

jagxk800

go to http://www.grandprixstore.com or http://www.zzperformance.com... they have tons of stuff... or check out http://www.clubgp.com. There is tons to do to make your car fast, if you have the cash that is

-Steve

projectprix

there are many things you can do, depending on if it is your daily driver.
www.zzperformance.com is awesome when it comes to this stuff, they take all the guessing out of it. Lets say it is your daily driver, you could put cold air induction kit, vs cam from comp cam, and roller rockers, and new exhaust . if you go to zzperformance.com and email them about what you are looking for they can help you out.