jrc_03_gt New Member Jan 1, 2004 786 3 0 Dec 22, 2004 #1 Dec 22, 2004 #1 Does anyone have he Mac throttle body and plenum and the straight shot on a 99 GT or newer????? If so do you have any dyno numbers?
Does anyone have he Mac throttle body and plenum and the straight shot on a 99 GT or newer????? If so do you have any dyno numbers?