Equiped with a Mercury 150 4S engine and stainless steel MIRAGE PROPELLER.220 Bay Pro incorporates Excel?s newest hull design, the Excelleration? Pad Hull. This hull is engineered to provide the highest degree of performance, stability, handling and seaworthiness in an aluminum boat hull. Water under the boat breaks cleanly and away from the running pad and virtually eliminates hydrodynamic drag. This results in increased performance, speed and handling.