Package > Performance Calculatior Software
    Prop Tracker Propeller Repair Shop Package



The Performance Calculator Software predicts the performance of each characteristic of a boats engine, drive and propeller system.

Simply input the boats know details and the software will do the rest. Performance calculator is great for working out the unknown factor like boat speed, engine rpm, gear ratio, propeller pitch and efficiency.

In this example the unknown factor calculated was Boat Speed. The engine RPM, gear box ratio, propeller pitch and efficiency were keyed in and the Boat Speed was calculated.



Prop Tools Performance Calculator will calculate the unknown factor when the other four factors are known.

 

Calculate Engine Revs        Calculate Gear Box Ratio

 

Calculate Propeller Pitch  

 

Calculate Propeller Efficiency

 

 

 

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