Prop cone - ?

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JRPfeff
Posts: 78
Joined: Wed Dec 28, 2005 7:26 am
Location: Pewaukee, WI

Prop cone - ?

Post by JRPfeff »

I recently acquired a second outboard, a 1960 75 HP Johnson to complement my 1960 75 HP Evinrude. The cone that covers the propeller hub on the Johnson is 3-1/2 inches long, and the cone on the Evinrude is 2-1/2 inches long. The cones are interchangable between the two outboards.

Question: How does the length of that cone affect performance?
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john
Posts: 261
Joined: Tue Dec 27, 2005 7:33 pm
Location: Crosby (Houston) Texas
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Post by john »

Probably does very little.
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