This 1991 Wellcraft Scarab Excel 38 high performance boat located in Zeeland, MI is a head turner both in and out of the water! The triple axle trailer gets your fast boat wherever you need to go. Information Provided to us by the Seller concerning the engines: The twin Mercruiser 502 HO engines output 547 HP each to power you across the water. The engines were custom built: Twin 502's bored to 522 (4.5" 30), 547hp, 600lbs torque at max RPM. 2.High nickel low deck blocks (Gen IV), dimpled rods. 3.New pistons (6.5), reconditioned rods in '98'. 4.Crane hydraulic cams, Crowly lifter...