Yamaha / FourStroke
Yamaha F2.5
Our 72-cc 2.5-hp portable outboard is the smallest motor on our roster, but it still packs a punch.
FourStroke
F2.5
- Power
- 2.5 hp
- Configuration
- 1 cyl
- Displacement
- 72cc
- Weight
- 17 kg (37 lbs) - 20 kg (40lbs)
dealerAbout this engine
Our 72-cc 2.5-hp portable outboard is the smallest motor on our roster, but it still packs a punch. Completely redesigned, it’s even more portable, easier to store and clean burning.
Key features
- Lightweight, Portable Power
- Surprising Performance
- Record Setting Fuel Efficiency
- EASY STORAGE
- COMFORTABLE CONTROL
- PORTABILITY AND STORAGE
Full specifications
- Weight †
- 17 kg (37 lbs) - 20 kg (40lbs)
- Full Throttle RPM Range
- 5250 ~ 5750
- Fuel Induction System
- Carb
- Recommended Engine Oil
- Yamalube® 4M (See owner's manual)
- Engine Type
- 1 cyl
- Displacement
- 72cc
- Bore x Stroke
- 54 x 31.5 mm (2.13 x 1.24 in)
- Prop Shaft Horsepower
- 2.5hp at 5500 rpm
- Alternator Output at W.O.T.
- N/A
- Compression Ratio
- 8.8:1
- Recommended Fuel
- Octane 87
- Recommended Fuel Filtration
- N/A
- C.A.R.B. Rating
- 2-Star
- Exhaust
- Above Propeller
- Intake
- 2
- Ignition
- TCI
- Spark Plug
- CR6HSB
- Starting System
- Manual
- Lubrication
- Splash
- Engine Oil Capacity
- 0.35L
- Recommended Cooling
- Thermostatic Control
- Ethanol Blend Limit
- 10% Maximum
- Gear Ratio
- 2.01:1
- Gear Shift
- Forward, Neutral
- Shaft Length
- 15" - 20"
- Degree of Tilt
- 79°
- Degree of Trim
- -4° through +16°
- Mounting Centers
- N/A
- Steering Angle (maximum)
- 360° from center, either direction
- Warranty
- Limited 3-Year Pleasure, 3-Year Government, 1-Year Commercial
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