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 82 x 82mm 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 1.75:1 Gear Shift SmartCraft DTS F-N-R Gearcase Options — Steering Mercury power steering Trim System SmartCraft programmable Trim Positions — Trim Options — Exhaust System Though prop Shallow water drive — Shallow water trim range degrees 20 Recommended Oil Mercury Verado Oil Fuel Ethanol Tolerance 87 octane/up to 10% ethanol Integral fuel tank gal / L — Remote fuel tank optional Yes Optional fuel tank gal / L — Remote fuel tank standard gal / L — Engine Protection Operator Warning System SmartCraft Engine Guardian Compatible with Smartcraft Digital Technology Yes Shaft Length 20 in 508 mm 25 in 635mm 30 in 762mm Dry Weight * Lightest model available 635lbs / 288kg