Friend has 40hp 1974 Evenrude. He has replaced head gasket. When re-placing head on engine what clearance should there be with a feeler gauge? Does this make sense?
I read the earlier question re:calabration of tach meter. what if I have a 3 stroke? I have a 65hp 1978/9 Merc 3 stroke. Where do I fit in for the calabration?
