Quote Originally Posted by Mark75H View Post
There were 4,000. As original equipment, approximately 1,000 had the long skeg.
No wonder we had boat racers in the old days. Now days we try to build a class with 10 motors from Japan....and less Sidewinders.

How does a 20-H housing differ from the Mark 30-H??? Does the 30-H have a larger needles bearing in the driveshaft??? Seems me dad changed a 20-H housing to fit it on a 30-H...