The boat is about to come out for the usual below water spruce up, and wondered if any POC members knows the correct spec. for the propellors?
The engines are VP KAD 42's ( 235hp each), its just that the cruising speed is lower than I would have expected, around 15knts.
When she's out I'll check to see if the props have any marks to confirm type fitted. Have read various reviews on speed, and I know many prefer bigger engines, but hard to know exactly what to expect from this set up which I suspect is a standard UK spec.
Happy boating to all!

The best place to check would be a review of your boat in one of the magazines or an original Princess brochure.

Alternatively, maybe someone here has the same boat and has cruising speed.

Also, check with Andy at BT Marine Propellors. He fitted alot of Princesses out originally and should be able to help you tune your props for maximum revs etc.