nos4speed7
New member
hello i'm new to boats and i got this motor i was told was built in 1970 the s/n is 3111701 and the boat is a 77 fourwinns 19ft deck boat i need to know two things i got it running pretty good but the belt on top the motor has slack in it is it suppose to have slack and what would be the best prop or how do i pick the right one