Honda CB350 was produced during 1968 – 1973. It has twin 4-stroke 325 cc engine displacements, and could reach 36 hp at 10500 RPM. It was reliable motor, using dual Keihin carburetors given it the highest selling motorcycle in American history, with 300,000 units sold at that time. The above schematic illustrates the Honda CB350 K4 wiring diagram and electrical system schematic which shows the interconnecting between each electric components of the motorcycle. To inspect detail information on this diagram simply click on the above image then you can get bigger image.