Well I have now sorted this out, but forgot to remove the video.
The tips of the propeller were bent and with advice from TW Marine, I had the propeller reduced in size and re-shaped. This solved the noise issue and improved the fuel consumption by 40%. A good move in every respect.
Well I have now sorted this out, but forgot to remove the video.
The tips of the propeller were bent and with advice from TW Marine, I had the propeller reduced in size and re-shaped. This solved the noise issue and improved the fuel consumption by 40%. A good move in every respect.
Thanks for everyones comments.
Ardbegcalls 6 months ago
No it is not cavitation it is minatortion, hope this clears things up!
perfection888 6 months ago