Zippers Performance Red Shift Series Cam Shaft for Harley Milwaukee 8 M8

Upgrade your Harley Milwaukee-Eight® engine with a bolt-in camshaft engineered to deliver real-world power and throttle response right where you ride. Designed for 107 and 114 engines (with select options developed specifically for Generation II Milwaukee-Eight® applications), these performance camshafts are built to complement the 4-valve cylinder heads’ high intake flow while helping overcome restrictive exhaust characteristics for strong gains in torque and horsepower.

Expect instant acceleration from below 2,000 RPM and a hard pull to 6,000 RPM, with a broad, rideable powerband that shines in the cruising range for touring and performance builds alike. Certain grinds are carefully designed and tested to enhance the riding experience across modern ride modes, delivering a noticeable improvement in midrange response, a distinctive lope at idle, and an impressive exhaust note under load.

Cranking compression is designed to remain unchanged for easy starting, while a proprietary ramp design promotes quiet operation and long valvetrain life. Proven compatibility with the factory Touring header pipe (including systems with catalyst when paired with high-flow mufflers) as well as many aftermarket racing exhaust systems makes this an ideal bolt-in cam upgrade for riders chasing dependable Milwaukee-Eight performance.

This is THE bolt-in cam upgrade for the Milwaukee-Eight® engine.