Description
High-performance racing camshafts made in USA from billet steel. Stage-1 camshafts provide more torque over stock cams in most applications. Stage-2 camshafts provide more peak horsepower in upper RPM ranges in most applications. Gold Series camshafts are designed to provide extra torque and horsepower; these camshafts require the use of stiffer valve springs. See notes in the performance description for each camshaft's power characteristics and any requirements. Exhaust Stage 1, Exhaust
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Vehicle Fitment
Yamaha WR450F 03-15
Yamaha YFZ450 04-09