Yamaha Outboards Boats | 2018 Yamaha Outboards 25 - 2.5 hp Portable F25
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2018 Yamaha Outboards 25 - 2.5 hp Portable F25

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25 - 2.5 hp Portable F25

Our 432-cc 25-hp portable outboard sports a new, streamlined, portable design and class-leading power-to-weight. In fact, it's the lightest 25-hp outboard on the water-two-stroke or four-stroke. While its streamlined design is 25 percent lighter, it still packs exciting features like battery-less EFI. Pull-start models can now take advantage of this feature, plus the system is designed with an automatic decompression device to require even less effort for manual starting.

Specifications

Engine Specs
  • Engine Type : 2 cyl
  • Displacement : 432cc
  • Bore x Stroke : 65 x 65.1mm / (2.56 x 2.56 in)
  • Prop Shaft Horsepower : 25 hp at 5500 rpm
  • Compression Ratio : 9.3:1
  • RPM Range : 5000 - 6000
  • Fuel Induction System : EFI
  • Alternator Output @ W.O.T. : 16 amp
  • Recommended Engine Oil : Yamalube® 4M (See owner's manual)
  • Recommended Fuel : Octane 87
  • Weight : 57kg (126 lbs) - 65kg (143 lbs)
  • Recommended Fuel Filtration : Yamaha 10-Micron Fuel/Water Separating Filter (external)
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