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Mercury Racing OptiMax 300XS main video

Key Features

• 3.2 Liter V-6 Powerhead features stroked and balanced crankshaft for maximum displacement and performance
• Extensive R & D result in Formula 1 race based exhaust porting and reed block fuel induction design for top power
• New combustion chamber design results in engine producing peak power longer at upper end of operating RPM range
• A unique two-stage direct-injection system atomizes fuel into small, uniform particles, resulting with a 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 enha
• New PCM 07 microprocessor features a 14-pin Deutsch connector harness which incorporates engine ignition and SmartCraft CAN (controller area network)
• The SmartCraft Engine Guardian system monitors engine functions for early indications of problems that could lead to engine damage.
• The 60-amp, 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.

Mercury Racing OptiMax 300XS (Outboard) Specifications

Fuel Type	Gasoline
Horsepower	300-hp
Warranty	2 Years
Type of Engine	4-Stroke
Number of Cylinders	6 Cylinders
Configuration	V-drive
Weight (lbs/kg)	505.00 lbs / 229.06 kg
Fuel Delivery	Fuel Injected
Displacement (cu/cc)	193.00 cu / 3,162.70 cc
Shaft Length Options	20 in / 25 in / 30 in
Steering Control	Power Assist
Recommended Fuel	91 Octane Minimum
Alternator Output	60 A