I searched and didn't really find anything solid.
What would be the factory prop size on my mercruiser 140 (3.0)?
What would be a good river cruising, decent speed, no pulling stuff, prop size for it?
right now it has a large prop, I think 21", unknown pitch, but I can tell you it gets up on plane fast, but only goes about 35 (GPS) at 4300 RPM.
Thanks!
Motor is fresh and im putting it back together for this season.