Specifications Power 300HP (224 kW) Full Throttle Range 4600 –5000 RPM Displacement 350 CID (5.7L) Engine Type V8 Bore & Stroke 4.00" X 3.48" (101mm X 88mm) Compression Ratio 9.4:1 Fuel Requirement 87 Octane (R M)/2 Engine Control System ECM 555 with SmartCraft CAN Capability (PCM 555 w/DTS) Fuel Delivery System Gen III Cool Fuel Fuel Injection System Multi-Point Electronic Fuel Injection (Sequential Fuel Injection w/DTS) Induction System 2-pieceLong Runner intake with 75mm Throttle Body (80mm w/DTS) Ignition System Crank-fired High Voltage Switch w/Knock Control and Platinum Plugs Charging System 65 Amp/917 Watt Alternator Water Drain System Single Point Air-Actuated Exhaust System Closed Cooled Iron Manifold with Ceramic Coated Dry-joint Exhaust Elbow Cooling System, Closed Cooling, Long Life 5-Year Anti-Freeze, Brass Sea Water Pump Accessory Drive System Serpentine Belt Recommended Engine Oil SAE 25W-40 NMMA Certified FC-W Engine Guardian System Low Oil Pressure, High Coolant Temperature, Transmission Temperature, Low Sea Water Pressure, Low Voltage, Over-rev control, Knock Control Velvet Drive 5000A 1.25, 1.5, 2.0, 2.5, 2.8:1 Velvet Drive 5000V 1.5, 2.0, 2.5:1 Velvet Drive 71C 1.0:1 Velvet Drive 72C 1.0:1 ZF 63A (Available w/DTS) 1.5, 2.0, 2.5, 2.7:1 ZF 63 IV (Available w/DTS) 1.5, 2.0, 2.5:1 Dimensions (LxWxH) in 43x 30 x 22 Dimensions (LxWxH) mm 1092 x 740 x 559 Weight w/ Velvet Drive (lbs./kg) 948/431 Full Closed Cooling System

Accessories

Features RELIABILITY ECM 555 fuel and ignition system along with platinum-tipped spark plugs ensure reliable starts and outstanding performance, year after year Dry-joint exhaust eliminates the chance for water to enter engine through leaky gaskets Cartridge-type water-separating fuel filter helps protect fuel system and engine against damage Industry-exclusive 3-year limited corrosion failure warranty High-mount starter and plastisol® oil pan are protected from salt water for years of reliable operation Ceramic coated exhaust elbows better resist high temperature and corrosion Horizon models feature closed cooling that includes exhaust manifolds for added corrosion resistance Brass Sea Water pump housing improves life and better resists damage from running dry PERFORMANCE Two-piece, long-runner intake manifold design improves low and mid-range torque for better acceleration and handling heavy loads HVS Ignition with knock control maximizes power and protects against low quality fuels Low restriction flame arrestor for added horsepower and torque Variety of available high quality hydraulic transmissions and gear ratios allow boat manufacturers to precisely match hull characteristics and boat weight to optimize performance. EASY OWNERSHIP 3-year/300 hour maintenance interval on many periodic service items saves time and money Convenient remote oil filter location makes oil changes cleaner and makes periodic service simple and less work Color-coded service points makes checking fluid levels simple and straightforward Operates on easy to find, less expensive 87 octane fuel Long-life anti-freeze only requires replacement every 5 years Single point air-actuated water drain system standard on Horizon and optional on other models Dual dipsticks for easy service access TECHNOLOGY Optional DTS provides unparalleled control system technology to insure years of maintenance-free and reliable shifts and silky-smooth throttle control. Automatic engine synchronization, electric shift control and running start protection make this option a must for larger yachts Exclusive Transmission Guardian monitors temperature and clutch pack pressure and protects transmission from damage due to overheating or clutch slippage due to low hydraulic fluid pressure (DTS Only) Large 65 Amp alternator provides plenty of power for popular onboard electronics MPI engines are designed to display engine information on your choice of analog or SmartCraft digitally-driven gages and displays.