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Old 25-07-2011, 19:07   #1
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DuoProp Propellers

I have a set of Volvo A 10 props on my 32 foot custom aluminum boat. Both props are cupped and I can still spin the diesel up to 2700 RPM. The max on my Perkins is 2400 RPM. I am underpropped however the A 10's are the biggest that I can get. I have 300 RPM that I cannot use which is a lot for a diesel. A couple of questions. Can I put on a set of B props and would anyone know what the calculation would be to determine the right set as I believe B's go from B1 through B6. I am assuming that the diameter is the same and only the pitch changes. Thanks
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Old 26-07-2011, 05:39   #2
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Re: Duo Prop propellers

Greetings and welcome aboard the CF, Bert.
Gord May
"If you didn't have the time or money to do it right in the first place, when will you get the time/$ to fix it?"

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