3030 put my old dual Spintech setup on his truck when he split his muffler. It was obnoxious loud. I'm gonna be running his old cam, but in a stock 5.3 with a single pro street 3" in dual 2 1/2" out. It should sound pretty mean.
3030 put my old dual Spintech setup on his truck when he split his muffler. It was obnoxious loud. I'm gonna be running his old cam, but in a stock 5.3 with a single pro street 3" in dual 2 1/2" out. It should sound pretty mean.
Truck: 05 GMC CCSB SLT Z71,
Go Faster: 5.3, 219/227 .607/.614 112, milled heads, eBay CAI, Circle D 2800, 3030 Built 60E, E-Fans, 3030 Tuned, LT's, Spintech Muffler, DuraGrip w/ 3.73's
Look Better: 10K HID's lows & fogs, tinted Chevy tails
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