Suzuki DF300B is the world’s first 300 hp four stroke outboard with dual contra rotating propellers. The combination of the Suzuki Dual Propellor System and the Suzuki 2-Stage Gear Reduction successfully produce better torque which is engineered especially for heavy boats. ENGINE SPECIFICATIONS Starting System: Electric Engine Type: DOHC 24-Valve Fuel Delivery System: Electronic Fuel Injection No. of Cylinders: 6 Piston Displacement: 4,390cc Maximum Output: 220.7kw Full Throttle Operating Range: 5,300 – 6,300 Steering: Remote Oil Pan Capacity: 8.0L Ignition System: Fully-transistorised Alternator: 12V 54A Engine Mounting: Shear Mount Trim Method: Power Trim and Tilt Gear Ratio: 2.29:1 Gear Shift: FNR Exhaust: Through Prop Exhaust