ok I was looking at this: http://www.clubgp.com/cgi-asp/mods.asp?modid=57, and I was wondering, would this cause more wear on the engine, also would I gain any power by doing this, would I loose power. Or does it just make the car really loud? -- Would it work on a 1991 Grand Prix SE?
Last edited by [Zach] : 06-29-2004 at 10:47 PM.
Reason: Needed to ask something else