Yamaha

F175

Price upon request

Description

Key features

Lightweight & compact: at 483 pounds, the 2.8-litre f175 weighs 27 pounds less than a 1.7-litre supercharged competitor, and since it’s a naturally aspirated efi engine, less complex. Its in-line four-cylinder design is more compact than competitive v6s, too. Versatile: a great outboard for a wide variety of boats, the f175 is available in mechanical control for easy rigging and repower, as well as digital electronic control (dec) for those looking for the precision of digital throttle and shift. Powerful: the all-new 2.8-litre f175 uses large intake and exhaust valves for quick response. The dohc 16-valve powerhead also has a single throttle valve and yamaha’s long intake track for easy breathing. A knock sensor allows the engine to run at peak efficiency and performance at any rpm.

Engine

Engine type: In-line 4 cylinder
Displacement: 2785cc
Bore & stroke: 96 x 96.2mm (3.78 x 3.79in)
Rpm range: 5,000 – 6,000
Compression ratio: 10.3:1
Induction system: Efi (dohc)
Alternator output: 50 amps
Fuel delivery: Multi-point electronic fuel injection
Starting: Electric w/ptt
Ignition: Tci microcomputer
Lubrication: Wet sump
Degree of trim/tilt: -4° through +16°
Exhaust: Through propeller
Cooling: Thermostatic control
Gear shift: F/n/r
Gear ratio: 26:14 (1.86:1)

Fuel & lubrication

Recommended fuel: Unleaded gasoline (minimum pump octane 87)
Recommended oil: Yamalube 4-m
Oil capacity: 4.5l/4.3l w/without filter

Dimensions

Shaft length: 20″ – 25″
Dry weight: 219 kg (483lbs)
Additional information
Brand

Yamaha