Four Stroke Portable Light F4SMHA

Specifications

• ENGINE

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  • Engine Model Code
    F4
  • Engine Brand Name
    Fourstroke
  • Engine Trim
    F4SMHA
  • Engine Type
    Single-Cylinder
  • Cylinders
    1
  • Engine Stroke
    4-Stroke
  • Horsepower (bhp)
    4
  • Full Throttle RPM Range Low
    4000
  • Full Throttle RPM Range High
    5000
  • Cooling
    Water (Open Loop)
  • Valves
    2
  • Valves Per Cylinder
    2
  • Valve Configuration
    OHV
  • Bore (in)
    2.44
  • Stroke (in)
    1.81
  • Displacement (cc)
    139
  • Compression Ratio
    8.9:1
  • Shaft Length Min (in)
    15
  • Shaft Length Max (in)
    15
  • Salt Water Capable
    Yes
  • Engine Dry Weight (lbs)
    60
  • Dry Weight: 15-Inch Shaft (lbs)
    60
• DRIVE LINE

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  • Propulsion Type
    Propeller
  • Gear Ratio(s)
    2.08:1
  • Twin Propeller
    No
  • Counter Rotating Capable
    No
• Colour options

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  • Yamaha Gray Exterior Color