Regular price$255.95
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Camshaft - 640 Series - Evolution Big Twin '84-'99
For large displacement engines 110" and larger with 10.5:1 to 11.5:1 compression and smaller engines, 96"-107" with 11.0:1 to 12.0:1 compression, Less overlap and fast ramps build higher cylinder pressure, Lower TDC lift makes installation easier, Designed for use with hydraulic tappets, Made in the USA, Installer must check coil bind, valve-to-valve clearance, valve-to-piston clearance and cam lobe to case clearance., Requires high-lift springs.
