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Drinky Crow 29-07-2020 20:28

To fold or feather
That is the question.

8hp Yanmar, 4800# sailboat.

Jim Cate 30-07-2020 00:49

Re: To fold or feather
Feathering props have a large central hub to contain the gears, etc. Your small engine won't swing a very big diameter prop, and I suspect that the shaft to hull distance will also limit the max diameter. So, between these factors, blade area is quite limited with a feathering model. In fact, you may find that there are none that will actually suit your boat.

Folding props will allow a better disposition of blade area and are also more efficient due to better blade profiles... but I'm not sure that even a folder can be found for such a small engine. Have you done any research on this proposal?

While I'm a big proponent of folding props, I'm not sure t hat it is gonna work out for you. LEt us know what you fine.


Drinky Crow 30-07-2020 00:56

Re: To fold or feather
C&C 27 MkV. These boats were marketed as MORC racers when released, I've seen a couple 4 sale Great Lakes region with Gori folders installed.

I did read this.... ....looking for real world feed back.

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