Engine placement in the rear allows the V230 to give you a roomy central cockpit with wraparound seating and extra-large storage lockers. Standard power is furnished by the MerCruiser 250 Mag MPI engine and its 315 horses. As an option, you can increase your engine size by choosing either the 330 hp MerCruiser Black Scorpion or the 340 hp MerCruiser MX 6.2.