70 hp Yamaha outboard for sale


70 hp Yamaha outboard for sale

  • Year 2021
  • Make Yamaha Marine
  • Model F70


70 hp Yamaha outboard for sale

2021 Yamaha Marine F70

Our 1-liter 70-hp midrange features a two-piece upper case and 10 percent lighter pistons. It’s up to 80 pounds lighter than other four-stroke competitors and the class-leader in power-to-weight. Combined with its 16-valve SOHC design and 17 percent larger intakes, and it’s one of the most responsive outboards on the water.

Features may include:

  • Available for mechanical remote or tiller control
  • Only 253 pounds
  • Available in a 20” shaft
  • Powerful 17-amp alternator

2021 Yamaha Marine F70 Base


Engine Type i4
Engine Power Prop Shaft: 70hp at 5800 rpm
Displacement 1.0L
Bore 65 mm (2.56 in)
Stroke 75 mm (2.95 in)
Compression Ratio 9.4:1
Throttle Full RPM Range: 5300 ~ 6300 rpm
Steering Angle (maximum): 40° from center, either direction
Exhaust Through Propeller
Ignition TCI Microcomputer
Oil Type Recommended: Yamalube® 4M (See owner’s manual)
Lubrication Wet Sump
Cooling Recommended: Thermostatic Control
Gear Ratio (Primary) 2.33:1
Gear Shifter Forward, Neutral, Reverse
Induction Fuel System: EFI

Spark Plug

Spark Plug LKR7E


Starter System: Electric
Alternator Output, Maximum Output at W.O.T.: 17 Amp | 17 Amp

Fuel System

Fuel System Ethanol Blend Limit: 10% Maximum
Fuel Type Recommended: Octane 87 | Recommended Filtration: Yamaha 10-Micron Fuel/Water Separating Filter (external)


Length Shaft: 20″
Dimensions Degree of Tilt: 65° | Degree of Trim: -4° through +16° | Mounting Centers:


Oil capacity 2.1/1.9


Weight 253 lbs (114 kg)
Dry Weight 252 lbs (114 kg)


Features Intake: 16 | C.A.R.B. Rating: 3-Star


Warranty Limited 3-year Pleasure, 3-year Government, 1-Year Commercial.


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