how do i add power to my 97 grand prix gt? already has short ram intake and dual racing exhaust
Not much without extensively modifying it. E3 spark plugs, Nology braided solid center spark plug wires, & MSD ignition will help to make more power. 91-93 oct. gas too.
Ditto what James said. Without spending a lot of money there is only so much you can do. If you bought a GTP with a factory supercharger now there can be some tinkering that will not cost you much.
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