YAMAHA 4 HP F4LMHA OUTBOARD MOTOR

• Engine Type: One-Cylinder
• Displacement: 139cc/8.5ci
• Bore x Stroke: 62 x 46mm/2.44 x 1.81in
• Full Throttle RPM Range: 4000-5000
• Horsepower Rating at Propshaft: 4hp at 4500rpm
• Compression Ratio: 8.9:1
• Fuel Induction: OHV(Overhead Valve)
• Starting Method: Manual
• Ignition: CDI
• Lubrication: Wet Sump
• Degree of Trim: 5 positions
• Degree of Tilt: 69°
• Exhaust: Above propeller
• Cooling: Water/Thermostatic Control
• Drive: Foward, Neutral, Reverse
• Gear Ratio: 27:13/2.08:1
• Shaft Length:Short=15″, Long=20″
• Recommended Fuel: Regular Unleaded/Minimum Pump Octane 87
• Recommended Oil: Yamalube® 4M
• Engine Oil Capacity: .6L/.63qts
• Spark Plug: CR6HSB
• Prop Nut: 17mm
• Fuel Hose Diameter: 8mm
• Weight: 28kg/61lbs