Grand Prix Forums (Grandprixforums.net) - View Single Post - MODIFICATION Adding Performance Shift [*]

01-05-2008, 12:47 AM	#4
J_Ferguson GTP Level Member Join Date: Dec 2007 Location: Port Hope Ont,Canada Posts: 1,185 Thanks: 5 Thanked 4 Times in 4 Posts iTrader: (0)	Very nice write up __________________ 1998 GTP, U-Bend Delete,Hi-Flow Cat,No Res,SLP Headers,BRISK Plugs ,180 T-Stat, 3.4 pully 2007 GM Show and shine August 10http://www.youtube.com/v/aRh91q1jRio&rel=1 OQCGP Clubhttp://www.youtube.com/v/j_YHmgU9ehs&rel=1