2017 Yamaha F20 SEHA Outboard Motor

• SOHC

• Large Displacement Engine

• Streamlined Intake Manifold

• Large Volume Air Silencer

• Labyrinth Exhaust

• Water-Cooled Fuel Pump

• Acceleration Pump

• Long Span Mounting System

• Four Stroke Engine Design

  Year 2017 Manufacturer Yamaha Marine Model Name F20 Trim Name SEHA Generic Type (Primary) Four Stroke Engine Engine Type 2 Cylinder Engine Power 20 hp @ 5500 rpm Alternator (Output): 10A ** Displacement 22.1 ci (362 cc) Gear Ratio (Primary) (27:13) 2.08:1 Lubrication Wet sump Fuel Type Induction: SOHC Ignition System: CDI Micro Computer Oil Type (Recommended): Yamalube® 4M (See owner’s manual) Fuel Type (Recommended): Regular Unleaded (Minimum Pump Octane 87) Fuel Type (Recommended Filtration): Yamaha Mini 10-Micron Fuel/Water Separating Filter (external) Steering Angle (Maximun): 45° from center, either direction Capacities Oil capacity 1.8L/1.6L w/without filter Spark Plug Spark Plug DPR6EB-900-000 Range Note Full Throttle RPM Range: 5000-6000 Dimensions Length Shaft: S=15 Bore 2.48 in. (63 mm) Stroke 2.29 in. (58.1 mm) Weights Dry Weight F20SEHA 53kg (117 lbs) Features Starter Manual or Electric Features Degree of Tilt: 67°-71° | Degree of Trim: 4 positions Cooling Water/Thermostatic Control Note Ethanol Blend Limit: 10% Maximum Note Gear Shift: Forward, Neutral, Reverse Features C.A.R.B. Rating: 3 Star Intake Design Carburetor Compression Ratio 9.3: Note Mounting Centers: 28.6″ Warranty Warranty 3-Year Pleasure (2-year on jet pump assembly), 3-Year Government (2-year on jet pump assembly), 1-Year Commercial (1-year on jet pump assembly)