These new stage packages from Mast make big, dyno proven horsepower gains using pump gas. No headaches, no guesswork, just big power. Horsepower gains listed are performed on a chassis dyno resulting in true before and after, at the wheels horsepower gains.
The kit includes:
LS3 single bolt cam for manual transmission Camaros
Mast premium nitrided valve springs
Mast 12 degree LS3 cylinder heads
Mast 8.150 3/8 pushrod
Mast stainless steel intake and exhaust valves, retainers and locks
Duration @.050 230/244
The cylinder heads are fully assembled and when coupled with headers can produce a 125 hp gain at the rear wheels. This cam has an aggressive idle.
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