2018 Yamaha Outboards 115 - 30 hp Midrange F40

115 - 30 hp Midrange F40

Our 747-cc 40-hp midrange provides powerful performance in a compact package that's available in both propeller- and jet-pump-driven models. With its single throttle valve, long-track intake manifold and electronic control module, it delivers easy starts, fast acceleration and excellent top-end speed.

Information

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Specifications

Engine Specs
  • Engine Type : 3 cyl
  • Displacement : 747cc
  • Bore x Stroke : 65 x 75mm (2.56 x 2.95 in.)
  • Prop Shaft Horsepower : 40hp at 5500rpm
  • Compression Ratio : 9.4:1
  • RPM Range : 5000 ~ 6000 rpm
  • Fuel Induction System : EFI
  • Alternator Output @ W.O.T. : 17 Amp
  • Recommended Engine Oil : Yamalube® 4M (See owner's manual)
  • Recommended Fuel : Octane 87
  • Weight : 97 kg (214 lbs) - 101kg (223 lbs)
  • Recommended Fuel Filtration : Yamaha 10-Micron Fuel/Water Separating Filter (external)