Quote:
|
Originally Posted by GTP2000
hello everyone i m new here and im just to do some research i jut invested in a 2000 grand prix gtp and i was wondering what would be the most efficent way to get 350 horsepower under the hood of the car without changing the polley also i need to know what type of exhaust is best as far as sound and performance pls help
|
Why without changing the SC pulley? Technically, its the most efficient and cost effective mod after a re-programmed ECU/PCM
Thrasher CAI, DHP v1.0 PCM,
3.25 SC pulley, CAIT GMAF, Hi-Flow CAT,
u-bend delete, 160 TS, TB spacer,
MSD 8.5mm wires, Autolite 104 Spark Plugs,
Goodyear Gatorback Serp. & SC Belt,
Nitto NT555R Drag Radials