Yamaha F20SWPB EFI 4 Stroke

Tiller, Elec Start & Trim


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The New F20 EFI portable outboard, built on the same award-winning platform as the F25, sees many of Yamaha’s larger engine technologies introduced to this smaller engine platform.

The new F20 now comes with both battery and battery-less Electronic Fuel Injection (EFI) options, for enhanced fuel economy, power and operating performance.

Other features include the introduction of variable trolling to allow for the perfect lure presentation, increased displacement from 362 to 432 cm3, and a high-output alternator which sees a 60% increase in output to meet additional electronic equipment power demand.

This engine comes in multiple configurations to suit every boating requirement, including battery-less EFI Manual start, electric start with manual start back-up, manual tilt, power tilt, 6 x 3 multi-function tiller handle and remote-control options.

Technical Specification

Engine Type 4-Stroke, SOHC In-line 2
Bore x Stroke (mm) 65 x 65.1
Fuel Tank Capacity (l) 24.0
Displacement (cc) 432.0
Recommended Maximum RPM 5000-6000
Fuel Management
Ignition CDI
OEDA Emission Rating 3
Lubrication System Wet-sump
Alternator Output 12V – 16A with Rectifier Regulator (Battery Charging Kit Optional)
Gear Ratio 2.08 : 1
Starter System Manual (MH), Electric (W)
Operation Method Tiller handle (MH), Multifunction Tiller Optional (C), Remote control (W, C)
Trim and Tilt Method Manual Tilt (MH, W), Power Trim & Tilt (C)
Digital Gauges Optional
Command Link Gauges N/A
Transom Height (mm [inch]) S: 424 [16.7] | L: 551 [21.7]
Dry Weight (kg) S(MH): 57 | L(MH): 59 | S(W): 62 | L (W): 64

Price includes:
Pre delivery of engine
Alloy Prop
Yamaha Fuel Line

Price does not include:
Fuel Tank