2017 Mercury FourStroke 90 HP

FourStroke 90 HP

None More Durable. Or Efficient.

Tuned for max acceleration and throttle response.

Information

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Specifications

Engine Specs
  • Engine Type : 8-valve single overhead cam (SOHC)
    Inline 4
  • Bore & Stroke (in/mm) : 3.5 x 3.2" / 90 x 81 mm
  • Fuel System : Electronic Fuel Injection (EFI)
  • Fuel Induction System : Computer Controlled Multi-Port Electronic Fuel Injection (EFI)
  • Lubrication System : Wet sump
  • Cooling System : Water-cooled with thermostat
  • Full Throttle RPM Range : 5000-6000
  • Ignition System : SmartCraft ECM 70 Digital Inductive
  • Starting : Smart Start Electric
  • Gear Shift : F-N-R
  • Steering : Big Tiller Compatible
    Dual cable mechanical
    Hydraulic power steering
  • Oil Capacity : 5.5 qts / 5.2 l
  • Trim System : Power Tilt
    Power Trim
  • Recommended Oil : Mercury FourStroke Oil 10W-30
  • CARB Star Rating : 3
  • Exhaust System : Through prop
  • Air Induction System : Performance-Tuned Scroll Intake Manifold
  • Alternator amp / Watt : 35 amp / 441 watt with water-cooled voltage regulator
  • Compatible with Smartcraft Digital Technology : Yes
  • Controls : Mechanical throttle & shift
  • Displacement (L) : 2.1
  • Dry Weight * Lightest model available : 359 lbs / 163 kg
  • Engine Protection Operator Warning System : SmartCraft Engine Guardian
  • Gearcase Options : Standard
  • Gearcase Ratio : 2.07:1
  • HP / kW : 90 / 67
  • Maximum Tilt Range : 70° (-6° to 64°)
  • Maximum Trim Range : 22° (-6° to 16°)
  • Recommended Fuel : Unleaded Regular 87 Octane Minimum (R+M/2) or 90 RON 10% Ethanol Maximum
  • Shaft Length : 20" / 508 mm
    25" / 635 mm
  • Shallow Water Trim Range (Degrees) : 20