I used a highly modified Evinrude Lightfour Imperial to turn mine. I had to sleeve it down and put in another shear pin hole, but the 8X11 "D" Quicksilver worked fine on my "A" racer. Drove the gang with there "A" Quicksilver Mercuries CRAZY. This is a picture of my dad driving my "stock" Lightfoot. It would only run 34. What you use it on depends on the horsepower of the motor and the size of the boat, but the gear turning the propshaft must be in the back . . . 😆
