I'v got a 1988 medelist with a 165 Hp 3.7 L Mercruiser, I'm going to puchase some 12" x 9" Nauticus Smart Tabs but not sure if I need the 60 lbs. or 80 lbs. actuators. Ha s anyone tried these on a similar boat?
Also my dinged up factory 19" pitch aluminum propeller tops out at 42 mph @ 5000 rpm...
