1978_mako20
New member
an oil tube to #2 piston (behind #2 carb) came off resulting in #2 piston scoring and some cylinder wall light scoring. I haven't been able to determine the extent of the damage but I will hopefully get by with light honing, replacement of #2 piston, all new rings and gasket set. mechanic by trade but never done a powerhead so I`m here to do some research. I kindly accept all suggestions, hints and tips thanks in advance! The powerhead is off and split. Looking for specs and tolerances right now. any pros cons to honing versus machine shop job? Darryl8n(at)gmail(dot)com