I have an '81 Mercury model 200 20 HP outboard. The 3 blade prop that comes from the factory with this motor is a 8 tooth spline 10" x 9 pitch Alum. prop. What would be the result if I put a 8 spline 9 3/4" X 5 1/2 pitch three blade Alum. prop on it? Would it work ok?
I have a Mercury 20 hp Model 200 outboard. I believe the year is 1981. It is serial #5609492. I have had it for several years without any major problems and it runs usually pretty well. Today I was out on the water and when I went to restart it, it started up and I put it in reverse and stalled...
