Mercury Boats | 2012 Mercury FourStroke 90 EFI

2012 Mercury FourStroke 90 EFI

FourStroke 90 EFI

Advanced power, commendable performance.

Mercury FourStrokes have long led the pack in clean, quiet, fuel-efficient outboard power - and now the gap grows even wider. We combined innovative engineering with advanced reliability and features to make our outboards run clean, stay quiet, and deliver smooth, responsive performance - all while cutting your fuel and maintenance costs.

Information

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Specifications

Engine Specs
  • Displacement (CID/cc) : 105.7 / 1732
  • Cylinder/Configuration : 4 (in-line)
  • Bore & Stroke (in/mm) : 3.23 x 3.23in / 82 x 82mm
  • Fuel System : Electronic Fuel Injection (EFI)
  • Fuel Induction System : 4 valves per cylinder, dual overhead cam (DOHC)
  • Full Throttle RPM Range : 5000-6000
  • Ignition System : ECM 07 Digital Inductive
  • Starting : Electric (turn-key)
  • Alternator Amp : 50 amp / 630 watt
  • Gear Shift : F-N-R
  • Steering : Big Tiller Compatible, Remote, Tiller Kit
  • Trim System : Power Trim
  • Recommended Oil : Mercury 4-Stroke Outboard Oil
  • CARB Star Rating : 3
  • Remote Fuel Tank : optional
  • Exhaust System : Though prop
  • Compatible with Smartcraft Digital Technology : Yes
  • Dry Weight * Lightest model available : 399lbs / 181kg
  • Engine Protection Operator Warning System : SmartCraft Engine Guardian
  • Gearcase Ratio : 2.33:1
  • Recommended Fuel : 87 octane/up to 10% ethanol
Specs
  • HP/Kw @ Prop : 90 / 67
  • Cooling System : Water-cooled with thermostat
  • Shaft Length : 20 in (508 mm) / 25 in (635mm)
  • Shallow Water Trim Range : 20 degrees