Bolt-in chain drive cam for 107" to 117" engines. Use with stock valve springs. For heavy and middle weight bikes. Great low to mid rpm torque (1200 to 5600 rpm).

Highest lift bolt-in chain drive cam available for use with stock valve springs. Bolt-in cam for 107" engines and larger. Excellent low to mid rpm power (1500 to 5600+ rpm).

Bolt-in cam for stock compression 107" and 114" engines. Also for 117" big bore kits with higher compression. Great low to mid rpm power (1700 to 5500 rpm).

Bolt-in cam 107" to 114" engines. Big power; 127 ft.-lbs and 109 hp (from 1200 to 5500 rpm).

Great mid-range torque and power with free-flow exhaust pipes and injector tuning.

For more spirited riding in stock 107" and 114" engines. Excellent for big bore kits with higher compression ratios. Mid rpm cam (1800 to 5700). Requires high-lift valve springs.

Greater flow efficiency shortens timing durations while boosting performance. More torque and power for modified engines. Wide powerband range (1600 to 5500 rpm). Requires hi-lift valve springs.