I just bought a stock 2000 Bonneville SSEi. Pretty nice car for the price. I was considering the 3.4" pulley to start pushing some more power, BUT is this ideal for my first upgrade? The car has 167k miles on it, maybe headers first..?
Any advice on where I should start?
Thanks guys. oh, and my girlfriend has a 2006 grand prix gt with the same supercharged motor, but I guess her factory/stock car makes 20hp more than my car.. so I kind of want to do the same upgrades to hers as I would do to mine.