Re: thru hub exhaust
I don't know for sure. If yours has an exhaust snout behind the prop, then no. They had so many variations of gearcases it's hard to keep track. Some Forces had a combination of thru-hub and exhaust snout. I think that was limited to the 150s. It wasn't until they started putting the Force powerheads on Mercury everything-elses that you had true thru-hub exhausts...somewhere in the mid 1990s.
