S&s Cycle Cam - 33-5064 For Harley Motorcycles 1978-1984 Brand_D'cor Visuals Black Diamond™ valves are CNC

Black Diamond™ valves are CNC machined from one-piece forgings of EV8 Stainless Steel

1981-1982 Yamaha XJ 650 L Midnight Maxim 1981 Yamaha XJ 650 R Seca 1981-1982 Yamaha XJ 750 M Midnight Maxim 1981 Yamaha XJ 750 Maxim 1981-1982 Yamaha XJ650L Turbo Seca 1981-1983 Yamaha XJ750R Seca 1982 Yamaha XJ650R Seca 1982-1983 Yamaha XJ750 Maxim 1983 Yamaha XJ750M Mid-Max

Remote controls all functions

three extra sets of terminal wires

S&s Cycle Cam - 33-5064 For Harley Motorcycles 1978-1984 Brand_D'cor Visuals Black Diamond™ valves are CNCFeatures S&S cams are tested on the dyno, street and racetrack before being offered to the public With hundreds of test hours on them, you know that you are getting the best cam S&S can produce Good low and mid range torque Bolt in cam for lower compression motors with compression up to 8. 5: 1 Recommend hydraulic lifters Made in the USA Installer must check coil bind, valve to valve clearance, valve to piston clearance and cam lobe to case clearance.