Visual differences. The 1st one is the one Mercury used on everything above the 465HP engines (465HP, 575, 600sc, 800sc, 900sc, etc.). Second one, is the one they used with the 330HP, 370HP, 400HP, 420HP....
Visual differences. The 1st one is the one Mercury used on everything above the 465HP engines (465HP, 575, 600sc, 800sc, 900sc, etc.). Second one, is the one they used with the 330HP, 370HP, 400HP, 420HP....