I have the MSD 8.5mm Superconduct wires and they are .5 mm bigger than the ones on that website and ill tell you right now i didnt see 10-15 hp, but hey they look cool
I have the MSD 8.5mm Superconduct wires and they are .5 mm bigger than the ones on that website and ill tell you right now i didnt see 10-15 hp, but hey they look cool
1999 GMC Sierra Z71 Ext Cab, True Dual Flowmasters with X-Pipe, True Flow Intake, MSD 8.5 Superconductor wires, 180 Thermo, TB Bypass, Optima Battery, Synthetic All the way around
http://i139.photobucket.com/albums/q...7787/Truck.jpg
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