SPECIFICATION FOR OUTBOARD MOTOR 300HP Type: Outboard Motor Year: Current Model: 300 HP Model Number: 300CXXL-Verado Part Number: 1300V34KD Series: Four Stroke Verado HP: 300 HP/Kw ****Prop: 300 / 224 Full throttle RPM: 5800-6400 Cylinder Configuration: 6 (in-line) Displacement (L / CID): 158.5 / 2598 Bore and Stroke (in / mm): 3.23 x 3.23in Fuel Induction System: SmartCraft DTS 4 valves per cylinder dual overhead cam (DOHC) Ignition: SmartCraft PCM Digital Inductive Fuel System: Electronic Fuel Injection (EFI) Alternator Amp: 70 amp / 882 watt (Belt-Driven) Cooling System: Water-cooled with thermostat Starting: SmartCraft electric (turn-key) Gearcase Ratio: 1.75 Gear Shift: SmartCraft DTS F-N-R Steering: Mercury power steering/Hydraulic Trim System: SmartCraft programmable Exhaust System: Though prop Recommended Oil: Mercury Verado Oil Fuel Ethanol Tolerance: 87 octane/up to 10% ethanol Remote fuel tank optional: Yes Engine Protection Operator Warning System: SmartCraft Engine Guardian Compatible with Smartcraft Digital Technology: Yes Shaft Length: 30 in Dry Weight: * Lightest model available 635lbs / 288kg Rotation: Counter. Show More