Propeller Basics The follwing information is provided to help you understand the basics involved in selecting an appropriate propeller for your boating use. It is not meant to provide expert advice.The best...
What are some common signs that it may be time for a new propeller? Your boat takes longer to get on plane than it used to. It uses more fuel. It doesn’t seem to run as fast as it did when it was new. If your...
This guide has been brought to you by Overton's .Selecting the right propeller is an important factor in maximizing your boat's performance, while allowing it to operate in the recommended rpm range....
i bought a new prop on a auction from a guy goes by boathead had good feedback and listed the sizes available i told him the size i wanted after 2 weeks it arrived and the wrong size i called him and he was...
Sailboat propellers have two requirements. First, provide maneuvering power forward and reverse while not under sail power.Second, have minimal drag while under sail.To achieve these requirements sailboat...
Propeller calculations and clearance Because of the complexity of the calculations, propeller calculations are good estimates and refinements to the prop parameters are sometimes needed during sea trials....
To correctly size a propeller for a sailboat, the boat, motor and how you use the boat must be considered.Motor considerations The horsepower, rpm, and gear ratio of the motor are used to calculate the...
Prop identification. Most manufacturers mark the propeller with prop diameter, pitch and shaft diameter. Often the letter R or L for right or left hand will appear in the marking. A prop marked 12r7x1 would be...
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Reconditioned props are actually as good as new preformance wise. They are returned to their original state, less any warping or disfigurment from chronic wear and tear. It's a value one should always...