Features for Mercury 2013 OptiMax 300 XS Outboard Motors
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2013 Mercury OptiMax 300 XS
 Standard Features:
  3.2 l V6 powerhead features stroked and balanced crankshaft for maximum displacement and performance.  
  Extensive research and development result in a Formula 1 race-based exhaust porting and reed block fuel induction design for top power.  
  New combustion chamber design results in the engine producing peak power longer at the upper end of the operating rpm range.  
  A unique 2-stage direct-injection system atomizes fuel into small, uniform particles, resulting in complete and instantaneous combustion.  
  Fuel / air mixture is injected into the combustion chamber at 95 psi (15 psi higher fuel / air differential than standard DFI or OptiMax product) for enhanced high rpm running quality.  
  New PCM microprocessor features a 14-pin Deutsch connector harness which incorporates engine ignition and SmartCraft CAN (controller area network) wiring in one connector.  
  The SmartCraft Engine Guardian system monitors engine functions for early indications of problems that could lead to engine damage.  
  The 60A, belt-driven alternator is the most powerful in its class.  
  Electronic multipoint lubrication system delivers precise amounts of oil where and when it’s needed.  
  Acoustically-tuned foam cowling wrap and new exhaust bucket design results with quieter engine sound throughout the operating range.  
  Through-hull Noise Vibration Harshness (NVH) levels are further reduced on 25 and 30 in. models thanks to the use of softer upper and lower engine mounts.  
  A new exhaust system, along with a foam-lined cowl and attenuator for the compressor, greatly reduces the operating Dba.  
  Torque Master, Sport Master and new Heavy-Duty Fleet Master gearcases enhance the versatility of the world’s most powerful available for virtually any application.  
*Price, if shown, is Manufacturer's Suggested Retail Price (MSRP) and does not include government fees, taxes, dealer freight/preparation, dealer document preparation charges or any finance charges (if applicable). MSRP and/or final actual sales price will vary depending on options or accessories selected.