Home › Forum › Ask A Member › 1960 Evinrude 5.5 Fisherman Powerhead › Reply To: 1960 Evinrude 5.5 Fisherman Powerhead
December 7, 2022 at 3:09 pm
#269735
Umm… is your compression gauge faulty?
This is far-fetched, but is it possible someone tried to drill the head bolt pocket deeper and ended up venting the crankcase ? As I have 3 CD-xx, I should know if that is possible, but I can’t get to them to verify.