Water-jet outboard engine F90

gasolineboating4-stroke

Our completely redesigned, 1.8-liter F90 Jet Drive four stroke produces 65 hp at the pump. Its compact, light-weight SOHC four-cylinder, in-line design features a long-track induction system and Yamaha’s proprietary YDC-30 aluminum alloy. This creates a light, compact, powerful outboard for deck boats and deep-V hulls navigating shallow, rocky rivers. Compatible with mechanical controls, our Multi-Function Tiller Handle, analog gauges and Command Link® 354 pounds (including jet pump assembly) Fits 25-inch transom boats Solid 35-amp alternator Power Trim & Tilt Engine Type - Inline 4 Displacement - 1.8L Bore x Stroke - 81mm x 88.9mm (3.19 x 3.5 in) Prop Shaft Horsepower - 65hp @ 5500rpm Full Throttle RPM Range - 5000 ~ 6000 rpm Alternator Output at W.O.T. - 35 Amp Compression Ratio - 10.0:1 Fuel Induction System - EFI Weight* - 161kg (354 lbs) Recommended Fuel - Octane 87 Recommended Engine Oil - Yamalube® 4M (See owner's manual) Recommended Fuel Filtration - Yamaha 10-Micron Fuel/Water Separating Filter (external) C.A.R.B. Rating - 3-Star Exhaust - Through Jet Nozzle Intake - 16 Ignition - TCI Microcomputer Spark Plug - LFR5A-11 Alternator Output - 35 Amps