Model:F115JBShaft Length:25â³Weight:378Fuel Induction System:EFIControls:Remote MechStarter:ElectricTrim & Tilt:PowerCylinders:3Displacement:1832ccProp Shaft Horsepower:80 hp at 5800 rpmFull Throttle RPM Range:5000 â 6300Alternator Output at W.O.T.:35 ampPropeller:NoneRecommended Fuel:Octane 87Recommended Engine Oil:Yamalube® 4MRecommended Fuel Filtration:Yamaha 10-Micron Fuel/Water Separating Filter