[yukntukn22s]

355 Splayed 4 bolt block, Scat forged rotating assembly, vortec heads, xfi comp cam, GMPP tbi intake, tbi mods, tick flow fpr, Wysco 1 5/8 headers, high flow cats, flowmaster 40 series mufflers. Plus the procharger that now has a 3.4 pulley which puts it at about 9lbs at 4000, with a stock procharger bypass.