Lots of good work done.
New prop shaft, shaft log, cutlass bearing and engine mounts. Reconditioned prop and strut. Refastened.
I have more before pics and a vid if how bad the shaft and log were. May post later.
Thanks for looking.
My 14yr old 1650hrs 2gm20f runs beautifully. Sounds pretty smooth. There's no black smoke but only slight white/greyish smoke. New exhaust and mixing elbows.
Question is on long passage I'm seeing greyish bubbles that breaks to soot on water. Very little but noticeable. Should I be concern...