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10-04-2025, 02:32 PM #1
8000 RPM
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Prop ... low pressure, Cup, and 3 or 4 blades.
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10-04-2025, 03:40 PM #2
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In the previous Propeller Physics video, the general rule is that a 3 blade will be a few miles faster than a 4 blade's top end.
Whereas the 4 blades will accelerate the boat faster than the 3-blade prop.
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10-05-2025, 11:35 AM #3
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When the whole prop is in the water!
TJ @ Baker Engineering
Tuff 24 300xs
Tuff 16 90 Yammie
3.75@199mph with LSX power!!!
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10-05-2025, 07:55 PM #4
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Yup. In the old submerged days, there were 2 blade props.
Originally Posted by hellbents-10
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