Midrange 1 L

The Yamaha 70 hp, 60 hp and 50 hp Midrange four strokes are the go-to outboards for family, fishing and fun. Light and powerful, they sport 1-liter displacement, single-overhead-camshaft designs and electronic fuel injection. They deliver quick starts, high performance and incredible efficiency for aluminum fishing boats, pontoons and fiberglass boats. They also offer incredible trolling flexibility with Yamaha’s exclusive Variable Trolling RPM Switch. Available on the F70, F60 and F50, this allows anglers to adjust trolling speeds in 50-RPM increments. The Yamaha Midrange 70-, 60- and 50-hp four strokes. Solid choices for any boater.
Precision Multi-Point Electronic Fuel Injection delivers the exact amount of fuel needed for optimum performance and efficiency. Yamaha’s EFI optimizes fuel atomization further enhancing fuel economy.
A TCI microcomputer ignition adjusts timing to maintain optimal engine performance, economy and power under all operating conditions.
All air entering the engine block is routed through a single throttle valve, to ensure the precise amount of air necessary for optimum power and fuel efficiency. It then enters each cylinder through individual long intake tracks, which are 'pulse tuned' to provide air at the precise volume and timing for maximum density and power.

Sunrise Marine OUTBOARDS

IMPRESSIVE TORQUE & ACCELERATION

The impressive F70 Midrange weighs in at up to 80 pounds lighter than its competitors, giving it class-leading power-to-weight. Its siblings, the F60 and F50, also boast the same, ingenious engineering, with fewer horses.

Sunrise Marine OUTBOARDS

Midrange 1 L Specs

  • 70 HP

    Our 1-liter 70-hp midrange features a two-piece upper case and 10 percent lighter pistons. Combined with its 16-valve SOHC design and 17 percent larger intakes, and it’s one of the most responsive outboards on the water.

    Engine Type i4
    Displacement 1.0L
    Bore x Stroke 65 x 75mm (2.56 x 2.95 in.)
    Prop Shaft Horsepower 70hp at 5800 rpm
    Full Throttle RPM Range 5300 ~ 6300 rpm
    Alternator Output at W.O.T. 17 Amp
    Compression Ratio 9.4:1
    Fuel Induction System EFI
    Weight † 114 kg (253 lbs)
    Recommended Fuel Octane 87
    Recommended Engine Oil Yamalube® 4M (See owner’s manual)
    Recommended Fuel Filtration Yamaha 10-Micron Fuel/Water Separating Filter (external)
    C.A.R.B. Rating 3-Star
    Exhaust Through Propeller
    Intake 16
    Ignition TCI Microcomputer
    Spark Plug LKR7E
    Starting System Electric
    Lubrication Wet Sump
    Engine Oil Capacity 2.1/1.9
    Recommended Cooling Thermostatic Control
    Ethanol Blend Limit 10% Maximum
    Gear Ratio 2.33:1
    Gear Shift Forward, Neutral, Reverse
    Shaft Length 20″
    Degree of Tilt 65°
    Degree of Trim -4° through +16°
    Mounting Centers N/A
    Steering
    Steering Angle (maximum) 40° from center, either direction
    Warranty Limited 3-year Pleasure, 3-year Government, 1-Year Commercial
  • 60 HP

    Our 1-liter 60-hp midrange offers light weight and exhilarating performance. A dynamite choice for the inshore angler, it gives you the option of dialing in trolling speeds in precise, 50-RPM increments. Depending on your gauge and control preference, the F60 allows you to access to our Variable Trolling RPM Switch (VTS®) via our Multi-Function Tiller Handle, Command Link® Tachometer or a helm-mounted remote VTS switch.

    Engine Type i4
    Displacement 1.0L
    Bore x Stroke 65 x 75mm (2.56 x 2.95 in.)
    Prop Shaft Horsepower 60hp at 5500rpm
    Full Throttle RPM Range 5000 ~ 6000 rpm
    Alternator Output at W.O.T. 16 amp
    Compression Ratio 9.5:1
    Fuel Induction System EFI
    Weight † 112 kg (247 lbs)
    Recommended Fuel Octane 87
    Recommended Engine Oil Yamalube® 4M (See owner’s manual)
    Recommended Fuel Filtration Yamaha 10-Micron Fuel/Water Separating Filter (external)
    C.A.R.B. Rating 3-Star
    Exhaust Through Propeller
    Intake 8
    Ignition TCI Microcomputer
    Spark Plug DPR6EB-9
    Starting System Electric
    Lubrication Wet Sump
    Engine Oil Capacity 2.1/1.9L
    Recommended Cooling Thermostatic Control
    Ethanol Blend Limit 10% Maximum
    Gear Ratio 1.85:1
    Gear Shift Forward, Neutral, Reverse
    Shaft Length 20″
    Degree of Tilt 69°
    Degree of Trim -4° through +16°
    Mounting Centers N/A
    Steering
    Steering Angle (maximum) 40° from center, either direction
    Warranty Limited 3-year Pleasure, 3-year Government, 1-Year Commercial
  • 50 HP

    For inshore fishing performance in a few less horses, turn to Yamaha’s 1-liter 50-hp midrange.  Inspired by the F70’s ingenious design, it combines light weight, exhilarating performance, valuable efficiency and the option of variable trolling via our Multi-Function Tiller Handle, Command Link® Tachometer or a helm-mounted remote Variable Trolling RPM Switch (VTS®).

    Engine Type i4
    Displacement 1.0L
    Bore x Stroke 65 x 75mm (2.56 x 2.95 in.)
    Prop Shaft Horsepower 50hp at 5500 rpm
    Full Throttle RPM Range 5000 ~ 6000 rpm
    Alternator Output at W.O.T. 16 amp
    Compression Ratio 9.5:1
    Fuel Induction System EFI
    Weight † 112 kg (247 lbs)
    Recommended Fuel Octane 87
    Recommended Engine Oil Yamalube® 4M (See owner’s manual)
    Recommended Fuel Filtration Yamaha 10-Micron Fuel/Water Separating Filter (external)
    C.A.R.B. Rating 3-Star
    Exhaust Through Propeller
    Intake 8
    Ignition TCI Microcomputer
    Spark Plug DPR6EB-9
    Starting System Electric
    Lubrication Wet Sump
    Engine Oil Capacity 2.1/1.9L
    Recommended Cooling Thermostatic Control
    Ethanol Blend Limit 10% Maximum
    Gear Ratio 1.85:1
    Gear Shift Forward, Neutral, Reverse
    Shaft Length 20″
    Degree of Tilt 69°
    Degree of Trim -4° through +16°
    Mounting Centers N/A
    Steering
    Steering Angle (maximum) 40° from center, either direction
    Warranty Limited 3-year Pleasure, 3-year Government, 1-Year Commercial

Interested In A Midrange 1 L?

Sunrise Marine is your premier destination for Yamaha Outboard Engines. Discover the power, reliability, and innovation of Yamaha’s world-renowned marine engines right here. Whether you’re a seasoned boater or a newcomer to the water, our expert team is dedicated to helping you find the perfect Yamaha Outboard Engine to suit your needs.

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