Hey, I have a lund 1725 expolre with a Mercury 115 optimax, what prop do I need? Lund specification says that I need a pitch 16, this is way to small, and get about 6000 rpm I have a prop youse 19 engine to 6000 rpm when I trimt is out for 100%
I treyed a prop 21 the boat go's to 42.5 miles top...