1999 Pontiac Grand Prix GTP
Start up of my '99 GTP. Resonator delete, K&N drop-in air filter, MSD spark plug wires, MSD coil packs, Autolite XP Iridium spark plugs ...
2005 Grand Prix GTP basic MODS ZZP
05 gtp gen 5 blower, cold air intake, 160" tstat, colder plugs, zzp spark plug wires, 1.9 roller rocker arms with #90 valve springs, zzp ...
Grand Prix GTP VS C6 Corvette
This is Nick and I leaving work blowing off some stress. He has a 400 whp C6 Corvette vs my Grand Prix GTP about 300 whp. Mod for Vett are 160 ...