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Switched from Aluminum to SS prop
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<blockquote data-quote="Johny25" data-source="post: 318159" data-attributes="member: 7791"><p>Ok assuming I have the correct info on your gear ratio of 12:29 also known as 2.41:1 then the only way I can get your posted numbers to come out reasonably is with a 19 and 21 pitch prop. This does not add up though. Either I am wrong about your gear ratio or your numbers are off somewhere. </p><p></p><p> Your RPM reading did not change although your MPH and holeshot did? This does not seem right at all if you changed pitch, your RPM should have changed drastically given the description you gave regarding sluggish out of the hole. Check your tach and find out the pitch on those props</p></blockquote><p></p>
[QUOTE="Johny25, post: 318159, member: 7791"] Ok assuming I have the correct info on your gear ratio of 12:29 also known as 2.41:1 then the only way I can get your posted numbers to come out reasonably is with a 19 and 21 pitch prop. This does not add up though. Either I am wrong about your gear ratio or your numbers are off somewhere. Your RPM reading did not change although your MPH and holeshot did? This does not seem right at all if you changed pitch, your RPM should have changed drastically given the description you gave regarding sluggish out of the hole. Check your tach and find out the pitch on those props [/QUOTE]
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Switched from Aluminum to SS prop
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