COMP Performance Camshafts for Harley-Davidson V-Twin Engines

With decades of experience in high-performance valvetrain technology, COMP Cams has built a reputation for designing camshafts that maximize power, efficiency, and reliability.

Engineered with precision and tested for real-world performance, COMP Cams deliver stronger torque, improved throttle response, and optimized power curves—whether you’re looking for a bolt-in upgrade or a high-revving race cam. Designed for riders who demand the best, these camshafts provide exceptional durability and are built to perform across a wide RPM range.

Paired with Fuel Moto’s expert tuning and performance support, the COMP Cams series offers a camshaft solution for every Harley-Davidson rider—whether cruising, touring, or chasing top-end speed. Upgrade today and experience COMP Cams’ unmatched performance!

• Designed with Comp Cams' industry-leading technology and trademark Endurance Ramps, the Mega 8 series of performance cams covers every bike and riding style
• With reduced valve train noise and increased stability, Mega 8 cams deliver everything from broad torque bands for touring and heavy bikes, to max power and performance cams for the horsepower-hungry riders
• Constructed from billet steel
• Made in the U.S.A.

For those wanting to build the ultimate engine package, Fuel Moto’s team is here to assist you in selecting the ideal combination of cams, pushrods, lifters, and kits that will optimize your engine's performance for the long haul. 

Fuel Moto also offers a wide range of fuel maps that we’ve developed in-house on our dyno specifically for the Comp Performance cams, ensuring optimal performance and drivability. For those looking to take their upgrade further, we provide performance-proven complete packages that include the EFI tuning device, exhaust system, air cleaner, and the Comp Performance camshafts. Whether you're looking for a simple cam upgrade or a full performance overhaul, Fuel Moto is here to assist you in putting together a complete package that will exceed your horsepower and torque goals.