Honda305.com Forum

I still have inventory and many satisfied Honda 205/305 owners that have installed this permanent solution to stop oil from seeping from around the base of the spark plug(s). email aboers@comcast.net

If anyone is looking for a permanent solution to this oil seepage around the spark plugs for Honda 250 and 305 CA72/CA77, CB72/CB77, CL72/CL77 models, I have an easy to install solution to this very old problem. Honda Service Bulletin 68 gave no definitive fix to this problem and I will supply you w...