Description:

 You’ll find the power you need to win with Keihin Roundslide Special CR Sidedraft Carburetors. The choice of Team Honda For years on all of their in-line 4-cylinder race bikes in Superbike, World Championship Endurance and Formula One classes, Roundslide CR Carburetors continue to win. Pre-jetted installation: just bolt on and ride for your application. 10% Horsepower Gain: Smooth venturi design produces stronger power than original equipment carburetors using butterfly throttle valves. Improved Throttle Response: Direct throttle linkage to slides provides more precise control than vacuum slide carburetors. Race Fuel Capability.  Keihin Roundslide Special CR Sidedraft Carburetors are designed for use on sidedraft 4-stroke motorcycle engines. Applications include most in-line 4-cylinder sport bikes(email for other application available). Carburetors come complete with mount adapters specific to application, velocity stacks and velocity covers. Intake length is adjustable for better tuning.

Details:

Will fit 69-78 CB750 F/K SOHC, CR29’s are 29mm ID and CR31’s are 31mm ID