Yamaha 80hp -  Takaviistosta

Yamaha 80hp

Yamaha 80hp is a lightweight and fuel-efficient four-stroke engine featuring a 1.8-liter SOHC block, EFI fuel injection, and quiet operation. The engine delivers smooth torque across the entire RPM range, and the Wide Range Power Trim & Tilt feature ensures a comfortable ride in all conditions. Weighing 162–166 kg, it is an agile and reliable choice for 5–6-meter boats.


Yamaha 80hp is a new-generation, mid-range four-stroke outboard engine that combines a lightweight design, strong torque, and exceptionally smooth operation. The 1.8-liter four-cylinder SOHC engine, 16-valve configuration, and multi-point fuel injection (EFI) deliver brisk acceleration and clean combustion at all RPMs. Pulse-tuned intake and a large single throttle valve improve engine breathing and make throttle response instantaneous.

PrimeStart™ system makes starting easier, and the Wide Range Power Trim & Tilt feature ensures a comfortable ride in all conditions. Yamaha LAN gauges, cruise control, and Y-COP anti-theft are available as options. The engine’s 35 A charging capacity is more than sufficient for electronics and accessories.

Overall, the Yamaha 80hp offers the lightest construction in its class, excellent fuel economy, and Yamaha’s signature high reliability—a strong choice for 5–6-meter boats where quiet operation, fuel efficiency, and smooth power are valued.

Engine type
4-stroke, 16-valve SOHC
Displacement
1,832 cm³
Gear ratio
2.15:1 (28:13)
Weight
162–166 kg (depending on frame length)
Yamaha 80hp

Specifications

Engine type 4-stroke, 16-valve SOHC
Cylinders 4 / in-line
Displacement 1,832 cm³
Bore × stroke 81.0 × 88.9 mm
Power at the drive shaft 58.8 kW @ 5,500 rpm
Full-throttle rpm range 5,000–6,000 rpm
Fuel system EFI
Ignition TCI
Start Electric, PrimeStart™
Gear ratio 2.15:1 (28:13)
Transom height L: 516 mm / X: 643 mm
Weight 162 kg (L) / 166 kg (X)
Charging capacity 12 V – 35 A
Trim/tilt Electro-hydraulic
Trolling speed control Yes (via instrument panel)
Anti-theft system Y-COP (optional)
Oil capacity 3.2 L
Freshwater flush Yes
Yamaha 80hp -  Takaviistosta

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