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Sharrow Marine Propellers
Posted: Wed Feb 22, 2023 11:49 am
by gandrfab
Have you seen these?
https://www.youtube.com/watch?v=MNnB_50Z20I
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Re: Sharrow Marine Propellers
Posted: Wed Feb 22, 2023 11:52 am
by gandrfab
I'm thinking elaborate gimmick or at least a cavitation mess.
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Re: Sharrow Marine Propellers
Posted: Thu Feb 23, 2023 3:47 pm
by clambo
Are they kidding?
Re: Sharrow Marine Propellers
Posted: Fri Feb 24, 2023 5:47 am
by gandrfab
Not kidding. Has anyone seen these?
Re: Sharrow Marine Propellers
Posted: Sat Feb 25, 2023 8:24 am
by clambo
I am not sure I believe their claims regarding fuel savings. That being said the cost of their propellers would by a lot of fuel. Way out of my price range.
Re: Sharrow Marine Propellers
Posted: Mon Feb 27, 2023 10:49 am
by Fisherman
Boat test has a youtube showing the difference between a regular prop and a toroidal prop. Big difference in efficiency.
But at $5k per prop.... I'll have to pass...