Question: 1991 Evinrude 200 XP<br />Model VE200SLEID<br /><br />Is this rated at shaft hp or at the prop??<br /><br />If at the shaft,then you average a about a 10% power loss by the time you get to the prop(I think)<br /><br />So I could duplicate this motor with a new 175.Would that be correct??<br /><br />Just curious.<br /><br />Tom
