Frequently Asked Questions
What is "counter rotation"?
If you have dual-mounted engines (Twins) and the propeller blades are turning clock wise (right), your boat is going to have a tendency to move in that direction as well. That problem is solved with counter-rotating props, one turning counter clock wise (left) and the other turning clock wise (right). This feature provides straighter steering, more level trim, balanced thrust and zero torque thrust. In other words, it keeps you going straight where you want to go. It's a feature found on the DF140, 150, 175, 200, 225, 250 and 300hp models.