I have a 1980 Honda CB650 Im bobbing out, runs good, shifts good but.. The starter. It spins up, but will not turn over the engine. I can push start it easily. it just spins and spins and never catches. sounds like a pissed off weed wacker. I looked and narrowed it down to the starter clutch. question is does the whole engine need to be tore down to replace it? If so, Im just going to keep push starting it. Put up some pictures to show my current progress on the body.