hi,
i just ordered and recieved a used lower unit for my 1979 mercury 50hp outboard. it is a different gear ratio than the original that came on my motor.
when i turn the new lower unit input shaft it takes aprox. 1.65 rotations to turn the prop once. on the original lower unit it is...
ok, first off i have searched and searched this site and googled everything i can think of. i am just not having any luck. i have a 79 50 hp mercury, i am wondering what year ranges of lower units will fit this power head. from the info i have gathered on here if it is a 4 cyl like mine most...
