Propeller Basics
How To Choose A Prop
Diameter
Pitch
Cupping
Rake
Ventilation
Cavitation
We tell you everything you need to know about props from cupping to ventilation.
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Prop Characteristics
3 Blades VS. 4
Left-Handed Props
Performance
Exhaust
Aluminum vs. Stainless Steel
If you want to modify your boat's performance, consider the above before making your selection.
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Determining RPM's
Effect of pitch on RPM
Test for Maximum RPM
For safety and efficient performance, it is critical that your engine operates within the RPM range recommended by the manufacturer.
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