mymammushouse

ok, i have a rio 51 w/ a rcmk for the power-plant and speedmaster hardware. I'm just wondering what a good setup for it would be? like the angle of the drive, angle of the trim tabs, best prop to use. basically the overall setup for max speed and drive ability.

dicko

I'd start with strut parallel to the keel & about 12mm up from the keel, trailing edge of tab just touching a straight edge from the base of the hull. A good starting prop would be something between a 6717/3 and a 7017/3 depending on how much prop you can pull.