ChipperStrauss
Member
I can't seem to find the spex for what the factory standard propeller should be on my 1972 Mercury 650E 3 cyl outboard. I want to make sure that someone in past has not exchanged the propeller. I have been reading up on setting the idle mixture and speed and discovered the wrong prop can make the idle speed while in gear too high while in neutral.
Please help.
Please help.