GM High Tech Performance Magazine's L99 Tune - +81 ft lbs at 3500 rpms!
View Single Post
08-30-2009, 06:19 PM
Drives: 02 Silverado, 09 Vue, 10 1SS
Join Date: Aug 2008
Location: Tired of apologizing when we should be kickin' butt!
View My Garage
GM could make some $$$ offering a high performance tune....
View Public Profile
Visit patriotpa's homepage!
Find More Posts by patriotpa