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30HP 2 stroke Johnson prop ?
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<blockquote data-quote="RaisedByWolves" data-source="post: 466065" data-attributes="member: 22989"><p>Huge gains aside, you didnt follow through with your swap is you didnt find the right prop for your combo.</p><p></p><p>A 10.5 x 13 prop turning 5800rpm will give you the same top speed whether is is backed by a 20hp motor or a 70hp motor. Actually the 70hp will be slower due to the added weight. #-o </p><p></p><p>Prop pitch vs RPM.</p></blockquote><p></p>
[QUOTE="RaisedByWolves, post: 466065, member: 22989"] Huge gains aside, you didnt follow through with your swap is you didnt find the right prop for your combo. A 10.5 x 13 prop turning 5800rpm will give you the same top speed whether is is backed by a 20hp motor or a 70hp motor. Actually the 70hp will be slower due to the added weight. #-o Prop pitch vs RPM. [/QUOTE]
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30HP 2 stroke Johnson prop ?
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