- Engine Type: 2 cyl.
- Displacement: 432cc
- Power: 25hp
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.
Engine Type: 2 cyl.
Bore x Stroke: 65 x 65.1mm / (2.56 x 2.56 in)
Prop Shaft Horsepower: 25hp at 5500 RPM
Full Throttle RPM Range: 5000 - 6000 RPM
Alternator Output at W.O.T.: 16 Amp
Compression Ratio: 9.3:1
Fuel Induction System: EFI
Weight*: 57kg (126 lbs) - 65kg (143 lbs)
Recommended Fuel: Octane 87
Recommended Engine Oil: Yamalube® 4M (See owner's manual)
Recommended Fuel Filtration: Yamaha 10-Micron Fuel / Water Separating Filter (external)
Warranty: Limited 3-year Pleasure, 3-year Government, 1-Year Commercial