Outboard Motor 2 Stroke SPECIFICATIONS Model (2-stroke)HMT9.9D DemensionOverall Length: 878mm Overall Width: 330mm Overall Height S: 1062mm Overall Height L: 1189mm Net WeightShort Shaft: 38.5 kg Long Shaft: 40.5 kg Gross WeightShort shaft: 50kg Long Shaft: 52kg Full Throttle Operating Range4500-5500 r/m Maximum Output7.3 KW Idling Speed1050卤50 r/m Displacement246 cc Bore&Stroke56*50mm Ignition SystermCDI Spark PlugB7HS- 10 Spark Plug Gap0.9- 1.0 mm Control SystermTiller Handle Starting SystermManual Starting Carburetor SystermChoke Valve Gear PositionForward-Neutral-Reverse Gear Transmission Ratio2.08 Trim and Tilt SystermManual Tilt Recommended FuelUnlead Gasoline Recommended Engine Oil2-Stroke Outboard Motor Engine Oil Gear Oil0.250L Fuel Tanks Capacity24L Fuel Oil Ratio50: 1 Package Size143.5*72*45 cm What Is Outboard Motor 2 Stroke 9.9HP ENDURO The Outboard Motor 2 Stroke 9.9HP ENDURO is a type of boat engine that runs on a two-stroke system and has a horsepower rating of 9.9HP. It is designed for use in small boats, fishing boats, and other watercraft. The ENDURO designation refers to a model line from Yamaha, a popular brand of outboard motors. The 2-stroke system means that the engine requires a mixture of oil and gasoline to operate, which is typically a 50:1 ratio (50 parts gasoline to 1 part oil). The motor is lightweight, portable, and easy to operate, making it an ideal choice for recreational boating and fishing. Outboard Motor 2 Stroke website:http://www.himarinepower.com/outboard-motor/outboard-motor-2-stroke/