Yamaha Four Stroke 150HP Outboard Engine

Yamaha Four Stroke 150HP Outboard Engine
F150

Whether venturing offshore or sticking to the rivers and bay, the extremely versatile F150 offers the perfect match of power, efficiency and reliability.

The F150 was Yamaha’s first outboard in the big four-cylinder category and since this time has achieved a legendary reputation for its responsive performance, outstanding reliability and exceptional fuel economy. With its narrow four-cylinder inline configuration, the F150 is also a perfect solution for compact twin outboard installations, with a counter rotating prop option available.

Yamaha F150 Half
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2600cc Four Cylinder Engine

The 16 valve, 2.6 litre double overhead camshaft layout with its increased cylinder capacity and large valves, results in optimum valve actuation, for better valve timing control. Four valves equipped on each cylinder improve the intake and exhaust efficiency and deliver improved acceleration and performance.

8-tooth Dog Clutch

A tough “dog clutch” replaces the previous 6-tooth version for smoother, trouble-free shifting and longer life.

Four Individual Throttle Valves

The four individual throttle valves precisely and responsibly send intake air to the combustion chamber for excellent performance.

High Output Alternator

The new alternator delivers 36 amps at wide open throttle, producing a full 28 amps at only 1,000 RPM which means there is sufficient output to keep charging the battery even at low RPM. Includes a dual battery charging system.

Multi-Point Electronic Fuel Injection

The Multi-Point Electronic Fuel Injection (EFI) system, injects the right amount of fuel into the combustion chamber at the optimum timing, for ‘first-time, every-time’ hot and cold starting, improved fuel efficiency, excellent throttle response.

Offset Crankshaft

The crankshaft design is offset 5mm from the centre of cylinder for more efficient transfer of power to the crankshaft.

Power Trim and Tilt

Yamaha’s push-button trim control makes engine trim and tilt adjustments quick, smooth and easy, across a wide trim range. The negative trim settings allow for improved acceleration and the ability to bring the boat onto the plane more quickly.

Shift Dampener System

Yamaha’s Shift Dampener System (SDS), built into selected Yamaha propellers, delivers smooth and quiet operation when shifting in and out of gear by absorbing the force that is created.

Variable Trolling Control

The skipper to precisely adjust the engine’s idling speed from 600 to 1000 RPM in 50 RPM increments. The ability to finely tune the trolling speed allows fisherman to perfect their lure presentation when chasing different species of fish.

Engine Type

4-Stroke, 16 Valve DOHC Direct Action In-line 4

Bore x Stroke (mm)

94 x 96.2

Fuel Tank Capacity (l)

User Selectible

Displacement (cc)

2670.0

Fuel Management

EFI

Ignition

TCI

OEDA Emission Rating

3

Lubrication System

Wet-sump

Alternator Output

12V – 35A with Rectifier Regulator

Gear Ratio

2.00 : 1 (Counter Rotating Prop Option Available)

Starter System

Electric

Operation Method

Mechanical Control

Trim & Tilt Method

Power Trim & Tilt

Digital Gauges

Optional

Transom Height (mm [inch])

L: 516 [20.3] | X: 643 [25.3]

Weight

L: 223 | X: 228

Conventional - 6Y5 Round Gauges

Yamaha’s conventional digital multi-function gauges provide the real-time data required to maximise outboard performance and fuel efficiency. The two and three gauge illuminated display options provide rpm, trim, oil, speed, distance, time, overheating, battery, fuel economy/flow/consumption stats.

Command Link - 6Y8 Round Gauges

Using Local Area Network (LAN) technology, these digital round gauges provide accurate and real-time tachometer, speed and fuel management stats, including fuel flow/consumption/economy (up to two tanks), trim level, battery voltage, push button trolling speed adjustments and more.

Command Link - 6YC High Definition Gauge

This high definition, colour display uses Local Area Network (LAN) technology to deliver accurate and real-time stats for single and twin engine setups. The customisable day/night gauge delivers information on fuel flow/ economy/ consumption, trim level, battery charge, speed, push button trolling and more.

703 Side-Mounted Control

One of Yamaha's best selling controls, this mechanical remote offers comfort, simplicity and flexibility. With its new ergonomic grip, reversible right-hand or left-hand installation, and convenient trim and tilt operation, this control offers all-round functionality and value.

6x3 Concealed Side-Mounted Control

With its stylish chrome finish and ergonomic design, this mechanical control not only looks good, but provides effortless one-hand operation. The trim and tilt switch is comfortably located on the handle and features easily accessible neutral warm-up controls and externally adjustable throttle friction.

704 Premium Single Binnacle Control

This highly-polished, stylish looking, top mounted control allows for effortless one-handed control. The ergonomic design features a thumb operated trim and tilt switch built into the handle, as well as shift and throttle control functions, for convenient and comfortable operation.

704 Premium Twin Binnacle Control

This highly-polished, stylish looking, top mounted control allows for effortless operation of twin mounted outboards. The ergonomic design features a thumb operated trim and tilt switches built into the handles, as well as shift and throttle control functions, for convenient and comfortable operation.

Genuine Yamaha Propellers

Prop choice makes a huge difference to outboard acceleration, top-end speed, handling and fuel efficiency. That is why Yamaha continues to push the technological boundaries in the design and development of our leading range of high performance props - ensuring every Yamaha outboard performs at its peak.

Yamaha Shift Dampener System

Many of Yamaha's mid-range and high horsepower props come with Yamaha’s exclusive Shift Dampener System (SDS). This system absorbs forces created when an engine shifts in and out of gear, resulting in a quieter, smoother and ‘clunk free’ shifting.

Alloy White K Series

These props deliver Yamaha's high-quality design and performance in a low-cost, lightweight propeller. They offer a good all-round choice for Yamaha outboards, coming in a wide range of sizes and pitches to suit every power requirement.

Alloy GP K Series

The newly released aluminium GP introduces a renewed blade geometry and Yamaha’s Shift Dampener System (SDS) for ‘clunk free’ shifting to the K series of props. Suited to lighter hulls, this exceptional prop delivers improved acceleration, speed, fuel economy and anti-ventilation.

Stainless Steel Talon K

These polished stainless steel props deliver exceptional anti-ventilation properties, allowing for increased engine trim range, improved bow lift, greater fuel efficiency and better handling. They also come with Yamaha’s exclusive Shift Dampener System (SDS) for smoother and quieter shifting.

YCOP Remote Control Security System

Yamaha’s Customer Outboard Protection (Y-COP) engine immobiliser system is easy to use and highly effective in stopping unauthorised start-ups when your boat is unattended.

Multifunction Tiller Handle

With the latest technologies, ergonomic design and features, Yamaha's optional Multi-Function Tiller Handle delivers effortless control, maneuverability and comfort. Trim, shift, throttle, stop switch, variable trolling and integrated overheating and low oil pressure warning alerts are all built into the handle.

Yamaha F150

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