I can not believe the difference in the way my boat handles by just changing the prop. The hole attitude of the boat changed. The bow rides about 10 inches higher with this prop.
I did notice when changing the props the new one didn't go on the shaft as far as the old one. The taper must not be bored as deep.
As far pitch im not sure what I went from. They are both 15 inch. The one I put on says 11 1/2 by 15. The old one is so rusty you can't read it anymore.
I need to get my tach fixed so I know what rpms im at.