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yamaha F4 outboard engine

2015 YAMAHA F4SMHA

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2015 Yamaha F4SMHA

Engine Type
Four-stroke 1-cylinder
Displacement
139cc (8.5 ci)
Bore
62mm
Stroke
46mm
Compression Ratio
8.9:1
Engine Torque (rpm)
4,000-5,000
Induction
OHV (overhead valve)
Exhaust
Above propeller
Cooling
Raw water, Thermostatic Control
Lubrication
Wet sump
Ignition
CDI
Oil Type
Yamalube 4-M FC-W 10W-30 or 20W-40

Electric:

Alternator Output, Maximum
6 Amp (optional: requires charging kit)
Starter
Manual

Drivetrain:

Gear Shifter
F/N/R
Gear Ratio (Primary)
13/27 (2.08:1)

Fuel System:

Fuel Injection
Carburetor
Fuel Type
Unleaded Gasoline (Minimum Pump Octane 87)

Dimensions:

Length
15"

Capacities:

Oil Capacity
0.6 litre

Weights:

Dry Weight
27kg (59lbs)

Features:

Degree of Trim/Tilt
5 positions / 69°