Idle clip and rev of fresh rebuilt L76 6.0. Stock bore with all the original pistons, rods, and crankshaft with new piston rings. Speed Engineering 1 7/8” primary headers for a 5th Gen Camaro modified to fit the G8. Howard’s ASA cam. Homemade 3” exhaust with a Gibson dual 3” inlet/outlet muffler with internal X-pipe. Custom cold air intake and no catalytic converters. Barely ran out of exhaust pipe in my kit and was tired of welding. Ordered some long stainless tips to finish the exhaust out and bring it out in the stock locations. The exhaust doesn’t hang down much but for a dual 3” setup and I welded it all up myself, I can’t complain.

Cams specs are:
.525” lift intake/exhaust
274/285 adv. duration 226/236 @ .050
113* lobe seperation

Parts list:
Howard’s part number: 197715-13
Standard LS3 valve springs
Speed Engineering Headers for a 5th Gen Camaro
Speed Engineering PCV catch can
Clevite bearings
Mahle gaskets
LSXcelleration top end DOD delete kit with LS7 lifters and ARP head bolts
GM Performance Parts LS7 cam gear and LS1 timing chain
Melling M295 oil pump
Aluminized 3” exhaust builders kit from EBay
Gibson 55109S muffler
Remanufactured torque converter with approx 2200-2300 stall. Torco JMBX