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Prop pitch for 15hp converted Johnson
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<blockquote data-quote="wmk0002" data-source="post: 502033" data-attributes="member: 13975"><p>I have the same motor and the factory service manual. It lists the max rpm range as 5500-7000 for the 15 hp model and 5000-6000 for the 9.9hp. I was skeptical at first too but when I bought it, it came with a 8" pitch prop and was turning pretty close to 7000 rpms. I don't use it much but I've never had an issue and it sounds fine at WOT at those revs.</p></blockquote><p></p>
[QUOTE="wmk0002, post: 502033, member: 13975"] I have the same motor and the factory service manual. It lists the max rpm range as 5500-7000 for the 15 hp model and 5000-6000 for the 9.9hp. I was skeptical at first too but when I bought it, it came with a 8" pitch prop and was turning pretty close to 7000 rpms. I don't use it much but I've never had an issue and it sounds fine at WOT at those revs. [/QUOTE]
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