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4 blade prop

J

jerryh

Member
Are these props better than a

Are these props better than a 3 blade. Supposed to give better performance and better fuel economy?
 
"What engine and boat combo?

"What engine and boat combo?
If you overprop with too much blade area and/or pitch, hole shot will suffer if the engine does not have enough torque to turn it.
The prop should slip just enough to allow the engine to hit 3500+ RPM almost immediately when you hit it from a dead stop.
"Fuel economy" and "boat" are not usually used in the same sentence.
Rod"
 
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