2012 Mercury MerCruiser Sterndrive 8.2 MAG H.O. ECT

MerCruiser Sterndrive 8.2 MAG H.O. ECT

MerCruiser 8.2L V8 big block engines deliver industry-leading reliability, performance and ease of ownership

- The all-new 8.2L V8 is a bruiser on the water, with sensational acceleration, immediate planing and superior mid-range throttle response
- Achieve smooth operation and unsurpassed responsiveness with the Digital Throttle & Shift system
- High-output alternator generates 65 percent more power
- Bulletproof reliability against the rigors of everyday marine use thanks to industry-leading standard anti-corrosion and the optional SeaCore system
- Exclusive Engine Guardian system protects against low oil pressure, low drive lube levels and overheating, virtually eliminating any chance for engine damage

Information

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Specifications

Engine Specs
  • Displacement Liter/CID : 502 CID / 8.2 L
  • Cylinder/Configuration : V-8
  • Bore & Stroke (in/mm) : 4.47 X 4.00in / 113.5 X 101.6mm
  • Compression Ratio : 8:75:1
  • Cooling System : Brass sea water pump, Closed cooling, Long life 5-year antifreeze
  • Full Throttle RPM Range : 4600-5000
  • Ignition System : Distributorless ignition with knock control
  • Accessory Drive System : Auto-tensioner, Serpentine belt
  • Engine Guardian System : High coolant temperature, High exhaust manifold temperature, Knock control, Low drive lubricant, Low oil pressure, Low sea water pressure, Low voltage, Over-rev
  • Alternator Amp : 65 amp / 917 watt
  • Recommended Oil : Mercury MerCruiser Full-Synthetic Engine Oil, 20W-40, NMMC FC-W rated
  • Engine Control System : PCM 09 with SmartCraft CAN capability, OBD-M diagnostics, Dual oxygen sensors
  • Fuel Delivery System : Cool Fuel
  • Fuel Injection System : Multi-point electronic fuel injection (EFI), Sequential Fuel Injection with Digital Throttle & Shift
  • Water Drain System : Single point air actuated
  • Dimensions (LxWxH) in : 35in x 33in x 24in
  • Dimensions (LxWxH) mm : 878mm x 838mm x 610mm
  • Digital Throttle and Shift : Yes
  • Exhaust System : Tuned runner exhaust manifolds with 316 stainless steel tubular dry joint elbows
  • Weight (lbs/kg) : 1079lbs / 488kg
  • Boat Types : Cruiser, Pontoon, Race, Runabout (cuddy), Runabout (open bow), Sport Yacht, Sportboat (sterndrive)
  • Emissions Control Technology : Yes*
  • Recommended Fuel : 87% octane / up to 10% ethanol
Specs
  • HP/Kw @ Prop : 430 / 321