Description

Delivery

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Small-engine convenience, big-engine performance

This versatile, twin-cylinder 4-stroke combines power and responsiveness – and delivers a super-smooth ride. Outstanding fuel economy also means that you’re being kinder to the environment, with exhaust emissions cut to a minimum.

Enjoy too, the many extras that only a Yamaha outboard delivers. Benefits like computer-controlled ignition, a special light-load starting system, a water-cooled fuel pump, and a large-volume silencer ? all normally only found on larger engines. For commercial, professional or leisure use, it adds up to a winning formula.

At a glance

• Single-lever steering friction (Tiller model)
• New tough and solid one-piece top cowling
• New battery-less EFI system for easy starting
• Manual, electric and manual/electric start options
• VTS (Variable Trolling Speed) option
• Slower-than-normal idle speed with VTS option
• Compatible with Yamaha Digital Network Gauges
• Big-engine’ feature – Power Tilt option
• Exclusive Y-COP immobiliser security available
• Multi-function tiller handle option
• Single-lever steering friction (Tiller model)
• High-output alternator for extra starting power

Technical Information

Engine type

4-stroke

Displacement

432 cm?

No. of cylinders/configuration

2/In-line, SOHC

Bore x stroke

65.0 mm x 65.1 mm

Prop shaft output at mid range

14.7 / 5,500 rpm

Full throttle operating range

5,000 – 6,000 rpm

Lubrication system

Wet sump

Fuel Induction System

EFI

Ignition / advance system

CDI

Starter system

Electric/ Manual, Manual (MH), Electric (E, EP)

Gear ratio

2.08 (27:13)

Recommended boat transom height

S429L:551mm

Fuel tank capacity

separate, 25litres

Oil pan capacity

1.1litres

Weight without propeller

56kg – 63kg