On my 37 benne I recently changed the prop from a folding Volvo
to a fixed low drag.
The old Volvo
was was worn out and vibrated. The new is nice and smooth but gets a noise
when powering up which I think is cavitation noise
Got caught in a choppy sea recently and the noise was very evident.
The prop maybe slightly overpitched.
Is this noise normal or do I have some other problem? The noise was not there with the Volvo prop.