Ricor
Member
- Joined
- Jul 31, 2017
- Messages
- 17
- Location
- United States
- Vessel Name
- Emily
- Vessel Make
- 1999 Mainship Pilot 30
We have just purchased this boat and are dealing with vibration at top speeds. We just got hit with Hurricane Irma so I am less than excited to get into the canal and none of the marinas are pulling boats out in my area (all are closed).
I have a Yanmar 240 (previous owner had the engine recently replaced as a marina put GAS into it!) and I BELIEVE the prop is 21x26, but I am not sure yet.
Does anyone know the factory prop? Does going to a 5 blade help the vibration, and if so what size/pitch?
I have a Yanmar 240 (previous owner had the engine recently replaced as a marina put GAS into it!) and I BELIEVE the prop is 21x26, but I am not sure yet.
Does anyone know the factory prop? Does going to a 5 blade help the vibration, and if so what size/pitch?