01297 631821contact us

One-stop-shop with over 25 years experience


M4B Short/Long

M4B Short/Long

Specifications

  • Type Two Stroke
  • Maximum output KW (PS) 2.9 (4)
  • Maximum operating range r/min 4500-5500
  • Fuel consumption at W.O.T L/Hr (gal/Hr) 2.0 (0.53)
  • Number of cylinder 1
  • Bore x Stroke mm (in) 55x43 (2.17x1.69)
  • Displacement ml (Cu in) 102 (6.22)
  • Engine lubrication system Premixed Fuel
  • Starting system Manual
  • Ignition timing degree BTDC5°-BTDC30°
  • Alternator output (Option : 12V 60W 5A)
  • Fuel tank capacity L (gal) 2.5 (0.66)
  • Speed control Twist grip type
  • Gear reduction ratio 2.15 (13:28