GOOD NEWS. . . . The PICTURE UPLOAD FUNCTION IS WORKING !!! The tech folks at the parent company have been able to remedy the issue. You can upload pictures once again. Thank you for your patience.
I have a 1999 Yamaha 225 Vmax Outboard on a 21 ft. Triton Boat. It has a M25" Prop on it and its turning 6300 RPMs. I want to get it down to turning 5500 RPM's. What size prop would i need to get?
