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#217086
frankr
Participant

    Lacking any better theory, is it possible that Champion changed the plug length? I just measured a couple of old J-4-J nd J-6-J plugs and they are 2-1/4″ from gasket to end.

    Those funky non-existent model numbers have come up before. My worthless theory is that Gale ran out of motors and had to import some from Canada.