I am thinking about changing to a three blad prop for my 84 H31. I know I will loose sail speed, but what are the advantages of a three blad prop? What size prop should I buy for a H31 with an Yanmar 2gm 13hp? Is the prop left or right handed?
H31 three blade prop questions
- Thread starter Bob Rutland
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Get a Max Prop
We gained over a knot of motoring speed with almost no vibration and she backs up like a dream now.
We gained over a knot of motoring speed with almost no vibration and she backs up like a dream now.
Non-slip tip
Bob: Before you spend $300-400 on a three blader, consider contacting Bay Props in Alemeda, CA. Talk to them about a Non-slip tip prop. It will do about the same thing as a three blade prop, will eliminate most of the prop walk and let you maintain your boat speed under sail.
Bob: Before you spend $300-400 on a three blader, consider contacting Bay Props in Alemeda, CA. Talk to them about a Non-slip tip prop. It will do about the same thing as a three blade prop, will eliminate most of the prop walk and let you maintain your boat speed under sail.
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