prop

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May 24, 2009
4
2 37 foot Sloop Kingsland, GA
We recently purchased an Oday 37 CC. The prop is an 18RH9 driven by a 32 HP Universal diesel. According to the previous owner he installed the prop recently before selling the boat. It seems to be quite slow - about five knots max speed. Can any Oday owner tell me what they are using with the same engine. Thanks
 

cbinfl

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May 24, 2009
10
2 37' CC Yawl Atlantic Highlands
John, Posted my question before i looked at the thread. Seems your prop is very close to what was listed as original equipment from O'day. They listed an 18"x 10" with the Universal. I have the documents from Yanmar and they say 18"x 12" ... Similar engines, 3 cyl. 30 HP +/- . Unfortunately all the manuals are in NJ ... Hopefully someone will help. I do know from past experience that 3 blades pull much better than 2, for what it's worth.

charlie
 
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