COMP Cams 12-477-44 Hyd. Roller Camshaft, 3200-7500 RPM
Chevy Small Block V8, Hydraulic Roller Tappet Camshaft Type, 3200 to 7500 RPM Range
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Chevrolet 262-400 C.I. 8 CYL. 1958-1998. Recommended in highly modified 420+ c.i. stroker applications w/ higher compression, 3500+ Stall, Upgraded valve train components & aftermarket cylinder heads required. COMP Cams 4-Pattern Camshafts are the very first series of cams designed to accommodate this difference in length and avoid valves closing at the wrong times. NASCAR teams have been using Camshafts designed this way for years, and using lessons learned along with them, COMP Cams has designed a series of cams that optimizes valve events and features a large increase in both area under the curve and stability at high RPM.
Application1955-86 Chevy 262-400
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Q & A
What happens when you advance or retard a camshaft? In this tech article, we explain the pros and cons of installing your cam straight up, advancing or retarding.
Learn the basics to engine performance like; how does a cam work? What is Valve lift, duration, lobe separation angle, and cam profiles? Afterwords selecting the right camshaft will be less of a guessing game!