New on tooic new at rebuilding motors(problems) in Air Cooled Posted August 17, 2019 Way back it used to be a performance improvement by yoshimura to inline bore the cam journals and fit soft metal shell bearings like you have in a big end or main bearing .
New on tooic new at rebuilding motors(problems)
in Air Cooled
Posted
Way back it used to be a performance improvement by yoshimura to inline bore the cam journals and fit soft metal shell bearings like you have in a big end or main bearing .