Tag Archives: RPM

Michigan wheel 3 blade aluminum propeller

We can help you select the correct propeller

We can help you select the correct propeller the more info we know the more accurate our recommendation Motor type and manufacturer Year and horsepower of motor Length and type of boat Any current prop info will help. Diameter, pitch and type of material WOT (wide open throttle) RPM reading with current prop is the […]

powertech propeller

Wise boat propeller advice

I advise boaters to spend as much as it takes to get the right propeller for their boating application. Sometime it means Stainless ( 300hp and up ); sometimes it means 3 blade ;sometimes it means 4 blade; Don’t be too concerned with prop costs because the biggest bang that you can get for the […]

Denis and Kevin

Most asked questions about boat propeller

What is the difference between a 3 blade propeller and a 4 blade propeller? What is pitch? What do the numbers mean 15×17 ? Does materiel matter ? Stainless? composite? aluminum ? bronze ? Nibral ? What is RPM at WOT? What is the best hub design ? What does cupping do ? Should I […]

powertech propeller

Help selecting boat propellers

We can help you select the correct propeller the more info we know the more accurate our recommendation Motor type and manufacturer Year and horsepower of motor Length and type of boat Any current prop info will help. Diameter, pitch and type of material WOT (wide open throttle) RPM reading with current prop is the […]

Correct RPM level will improve performance

First the best way to improve performance is with the correct prop. You can try all kinds of different props with different types of blades styles and cupping and diameter and weight in the boat and water and wind condition and you will always get a variety of results but the only way to know […]

Select the correct propeller

We can help you select the correct propeller the more info we know the more accurate our recommendation Motor type and manufacturer Year and horsepower of motor Length and type of boat Any current prop info will help. Diameter, pitch and type of material WOT (wide open throttle) RPM reading with current prop is the […]