Valvetrain

Smooth camshaft lobe ramps are easier on valve-train components and eliminate excessive valve-train noise and wear. Produce more power and torque in the riding RPM range increasing throttle response, acceleration and fuel mileage. Made in the U.S...

Smooth camshaft lobe ramps are easier on valve-train components and eliminate excessive valve-train noise and wear. Produce more power and torque in the riding RPM range increasing throttle response, acceleration and fuel mileage. Made in the U.S...

Smooth camshaft lobe ramps are easier on valve-train components and eliminate excessive valve-train noise and wear. Produce more power and torque in the riding RPM range increasing throttle response, acceleration and fuel mileage. Made in the U.S...

Smooth camshaft lobe ramps are easier on valve-train components and eliminate excessive valve-train noise and wear. Produce more power and torque in the riding RPM range increasing throttle response, acceleration and fuel mileage. Made in the U.S...

Smooth camshaft lobe ramps are easier on valve-train components and eliminate excessive valve-train noise and wear. Produce more power and torque in the riding RPM range increasing throttle response, acceleration and fuel mileage. Made in the U.S...

Smooth camshaft lobe ramps are easier on valve-train components and eliminate excessive valve-train noise and wear. Produce more power and torque in the riding RPM range increasing throttle response, acceleration and fuel mileage. Made in the U.S...

Smooth camshaft lobe ramps are easier on valve-train components and eliminate excessive valve-train noise and wear. Produce more power and torque in the riding RPM range increasing throttle response, acceleration and fuel mileage. Made in the U.S...

Smooth camshaft lobe ramps are easier on valve-train components and eliminate excessive valve-train noise and wear. Produce more power and torque in the riding RPM range increasing throttle response, acceleration and fuel mileage. Made in the U.S...

Smooth camshaft lobe ramps are easier on valve-train components and eliminate excessive valve-train noise and wear. Produce more power and torque in the riding RPM range increasing throttle response, acceleration and fuel mileage. Made in the U.S...

Utilize 99-06 inner cam journals with 07-13 outer cam journals and chain sprockets allowing use of 07-13 camplates, oil pump and hydraulic chain tensioners and chain system (parts not included, must be purchased separately). Dyno proven and...

Utilize 99-06 inner cam journals with 07-13 outer cam journals and chain sprockets allowing use of 07-13 camplates, oil pump and hydraulic chain tensioners and chain system (parts not included, must be purchased separately). Dyno proven and...