Originally Posted by Marcus@globalpl
The number is 48 816702A40 12P which I presume is a 12" prop does it sound a bit small?
My 4m Avon with 40HP 2stroke ran a 13" ally prop and that used to scream, accelerated like a Enzo, although the top end was alittle dissappointing, really needed a 14" or a 15".
My current boat has a 70HP Tohatsu and a 17"prop, we tried several props and this one is the best match of acceleration and topend and at WOT sits nicely in the middle of the prescribed max rpm range.
I would try and borrow a 14" prop and see how you get on.