1-877-420-2628 (BOAT)
Grove Harbour Marine
2017 Yamaha Outboards Midrange Four Stroke F70
Email A Friend Print Spec Sheet
REQUEST A QUOTE CONTACT DEALER CREDIT APPLICATION

View Gallery
Overview
Nothing beats a day on the water with family and friends. And nothing powers those moments quite like Yamaha's versatile line of midrange outboards. Ranging in size from the mighty F90 down to the nimble F25, they offer just the right amount of power for a variety of applications. These 2-, 3- and 4-cylinder dynamos are quiet, clean-burning, reliable performers. But that's not all they have to offer.

Standard Features
Convenience/Control
  • Easy Maintenance
  • External Tilt Switch
  • New Style Rigging Grommet
  • Power Trim & Tilt
Power/Performance
  • Blow-By Gas Reburning System
  • Fuel Vapor Burning System
  • Lightweight, SOHC (Single
  • Multi-Point Precision Fuel Injection
  • Powerful 4 Cylinder 60.8 cu in.
  • Tuned Long Track Induction System
Reliability/Durability
  • Electro-deposited Powerhead Paint Process
  • Engine Warning System
  • High Output Alternator
  • Magnetic Drain Plug
  • On-Engine Fuel/Water Separating Filter
  • Phaze Five™ Paint System
  • SST Drive, Prop, Shift Shafts
  • SST Steering Tube
  • Sacrificial Anodes
  • Single Throttle Valve
  • TCI Microcomputer
  • Water Draining Air Intake Duct
  • Wet Sump Lubrication
  • YDC-30 Aluminum Alloy
Options
Specifications
Engine Specs
Engine TypeIn-Line Four-Cylinder
Displacement996cc (60.8 ci)
Bore x Stroke65 x 75mm (2.56 x 2.95 in)
Prop Shaft Horsepower70hp at 5800rpm
Compression Ratio9.4:1
RPM Range5300 ~ 6300 rpm
Fuel/Induction SystemEFI/SOHC/4 Valves Per Cylinder
ExhaustThrough Propeller
IntakeSingle Throttle Valve
CoolingWater/Thermostatic Control
Ignition SystemTCI Microcomputer
Spark PlugLKR7E-000-0000
Starting SystemElectric w/PTT
LubricationWet Sump
Degree of Trim/Tilt4° through +16° / 65°
Oil Capacity2.1L/ 1.9L without filter
Recommended Engine OilYamalube® 4M (See owner's manual)
Gear ShiftForward, Neutral, Reverse
Gear Ratio(28:12) 2.33:1
Shaft LengthL = 20"
Recommended FuelRegular Unleaded (Minimum Pump Octane 87)
Steering Angle (maximum)40° from center, either direction
Weight117 kg (257 lb)
CARB Rating3-Star
Warranty3-Year Pleasure, 3-Year Government, 1-Year Commercial
Recommended Fuel FiltrationYamaha Mini 10-Micron Fuel/Water Separating Filter (external)
Ethanol Blend Limit10% Maximum
Alternator Output17 Amp
REQUEST A QUOTE CONTACT DEALER CREDIT APPLICATION