Winnjammer
Member
- Joined
- May 21, 2019
- Messages
- 5
- Location
- Usa
- Vessel Name
- Winnjammer
- Vessel Make
- 2001 Mainship Pilot 34’
Recently purchased a 34’ main ship pilot 2001 w/ Yanmar 350 hp that has cavitation/ventilation around 1800 rpms and above that is intermittence. Took boat to reputable boat yard 70 plus years and was told it was the prop. Had prop redone and balanced and it helped a little so removed prop again and they added cup to it. Made it worst, removed prop the third time and it still has the problem has anyone been able to correct this problem. Also told a 5 blade prop might help but don’t want to buy a prop and it don’t solve the problem.
HELP
HELP