Fuel System

The Honda CL350 Scrambler / SL350 / CB350 fuel system utilizes two Keihin 722A CV (Constant Velocity) carburetors fed through a single petcock from the fuel tank. Each carburetor is opened by 1 into 2 split throttle cable and must be synchronized for idle speed and throttle progression. Slide diaphragms and intake manifolds are prone to drying out and causing tuning issues; it is recommended that they are replaced in conjunction with a standard carburetor rebuild. The petcock should be replaced or rebuilt as well.