RELIABILITY & DURABILITY

OPTIMAL OPERATION
CDI Microcomputer Ignition monitors throttle position, engine speed and atmospheric conditions in order to precisely adjust ignition timing under all conditions for optimum ignition performance, ensuring smooth and reliable operation.

CONVENIENCE & CONTROL

MAX MANEUVERABILITY
A 45-degree steering angle in each direction means great maneuvering potential.

EASY ENGINE FLUSHING
A Freshwater Flush Device allows you to flush the engine without running it, for added convenience and extended engine life.

PORTABILITY AND STORAGE
Incredible light weights, built-in resting pads and carry handles, an easy oil retention system and an optional folding tiller handle, allow for easy carrying and on-side storage without oil leakage or cowling scuffs.

Our 432-cc all-new 20-hp portable outboard-built on the same award winning platform as the F25 and sharing its SOHC in-line design and streamlined intake manifold, delivers solid power. Not only that, but it’s one of the most fuel efficient in its class. At just 126 pounds, it’s suitable for lightweight craft such as aluminum fishing boats, tenders and inflatables.

Available for remote mechanical or tiller-handle control
Only 126 pounds (15” shaft model)
Available in 15” and 20” shaft lengths
Powerful 16-amp alternator

SPECS : 

Engine Type    2 cyl
Displacement    432 cc
Bore x Stroke    65 x 65.1mm (2.554 x 2.558 in)
Prop Shaft Horsepower    20 hp @ 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 †    57 kg (126 lbs) - 66 kg (146 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)
C.A.R.B. Rating    2-Star
Exhaust    Through Propeller
Intake    4
Ignition    CDI
Spark Plug    DPR6EB-9
Alternator Output    16 Amp
Starting System    Electric & Manual
Lubrication    Wet Sump
Engine Oil Capacity    1.1L/1.0L
Recommended Cooling    Thermostatic Control
Ethanol Blend Limit    10% Maximum
Gear Ratio    2.00:1
Gear Shift    Forward, Neutral, Reverse
Shaft Length    15" - 20"
Degree of Tilt    62°- 63°
Degree of Trim    -3° through 16°
Dry Weight    15" shaft / 57 kg (126 lbs), 20" shaft / 65 kg (143 lbs)
Mounting Centers    N/A
Steering Angle (maximum)    45° from center, either direction
Warranty    Limited 3-Year Pleasure, 3-Year Government, 1-Year Commercial

• Availability:100 In Stock
• Model:F20
• Brand: