I am running a 1993 Alumacraft Dominator with a 1993 55HP EVINRUDE(tiller).Motor is mounted with CMC power tilt bracket.Cavitation plate is roughly 1 inch above transom bottom.Prop is Michigan stainless measuring 13 3/4 by 15.(standard).Fully gased and loaded,including Merc9.9 kicker my GPS...