Is a four blade propeller a good choice?
Four blade propellers operate smoother and quieter than three bladed propellers do. Generally, a four blade propeller is a good choice for a recreational boater that requires a smooth, quiet and all around good performing prop. The performance of a four blade vs. a three blade propeller is very subtle yet the four blade is a little better out of the hole as well as smoother in operation. Many of our customers find that the four blade performs okay but not great. The only exception is in the bass boat customer that has very specific requirements from their propeller.
Related Questions
- What is the minimum allowed clearance between the propeller blade tips and hull bottom? How much space should exist between the propeller and strut or keel?
- To change from a 3-blade propeller to a 4 blade propeller, what diameter or pitch modifications must be made to result in the same engine performance?
- Is a four blade propeller a good choice?
