Product Information
Gear drive uses less engine power to operate and improves valve timing accuracy over stock chain drive camshafts Dynamometer comparisons show gains of 4 horsepower over chain drive camshafts Sold as cams only, inner and outer gear kit and installation kit must be purchased separately Bolt-in cam first introduced in 2000 More torque for all around riding with stock comp. ratio and heavy bikes Similar to #23 cam for EV80 (1700-5200 RPM) Intake Opening (degrees): 10 Intake Closing (degrees): 30 Exhaust Opening (degrees): 40 Exhaust Closing (degrees): 8 Intake Duration (degrees): 220 Exhaust Duration (degrees): 228 Intake Lift (in): .498 Exhaust Lift (in): .498
