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Stainless Props on small motors - good, bad, ugly?
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<blockquote data-quote="nowgrn4" data-source="post: 434269" data-attributes="member: 17533"><p>SS props are cupped on the trailing edge. This gives lift, lift raises more of the hull out of the water at cruise, less hull in the water means less whetted surface and less resistance, lower resistance creates higher RPM (less load on the engine), higher RPM at a given throttle setting means greater efficiency and better performance and MPG.</p><p></p><p>Generally. YMMV</p></blockquote><p></p>
[QUOTE="nowgrn4, post: 434269, member: 17533"] SS props are cupped on the trailing edge. This gives lift, lift raises more of the hull out of the water at cruise, less hull in the water means less whetted surface and less resistance, lower resistance creates higher RPM (less load on the engine), higher RPM at a given throttle setting means greater efficiency and better performance and MPG. Generally. YMMV [/QUOTE]
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Stainless Props on small motors - good, bad, ugly?
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