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<blockquote data-quote="thunder61golf" data-source="post: 419523" data-attributes="member: 21505"><p>Just ran a few calculators and saw that with my prop i have on now i should be hitting 27 WOT. I am consistently running 17-20mph WOT, is this a combination of weight, and prop issue? or is it a engine issue? </p><p></p><p>1989 mercury 50 hp 2 stroke (classic)</p><p> </p><p>HP/Model WOT RPM Gear Ratio</p><p>50 Classic 5000-5500 1.83</p><p> </p><p>Propeller Pitch - 13 </p><p>Gear Ratio - 1.83 </p><p>Engine RPM - 5300</p><p>Actual Speed (MPH) - 27 </p><p>Propeller Slip - 25%</p></blockquote><p></p>
[QUOTE="thunder61golf, post: 419523, member: 21505"] Just ran a few calculators and saw that with my prop i have on now i should be hitting 27 WOT. I am consistently running 17-20mph WOT, is this a combination of weight, and prop issue? or is it a engine issue? 1989 mercury 50 hp 2 stroke (classic) HP/Model WOT RPM Gear Ratio 50 Classic 5000-5500 1.83 Propeller Pitch - 13 Gear Ratio - 1.83 Engine RPM - 5300 Actual Speed (MPH) - 27 Propeller Slip - 25% [/QUOTE]
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