Mercury 150 HP OptiMax

Optimax 150 HP Pro XS – Some call it a two-stroke. Some call it direct injection. Others simply call it the best-performing outboard on the water. From the rocket hole-shots to the unmatched top end, OptiMax sets the standard for power, acceleration, and fuel economy.

• HP / kW	150 / 110
  Engine type	V-6
  Displacement (L)	2.5
  Full throttle RPM	5250-5750
  Alternator amp / Watt	60 amp / 756 watt (Belt-Driven)
  Recommended fuel	Unleaded Regular 87 Octane Minimum (R+M/2) or 90 RON 10% Ethanol Maximum
  Recommended oil	Mercury OptiMax/DFI Outboard Oil
  Engine protection operator warning system	Low oil level Over-rev Overheat SmartCraft Engine Guardian
  Compatible with SmartCraft digital technology	Yes
  Starting	Electric (turn-key)
  Shaft length	20″ / 508 mm 25″ / 635 mm
  Gearcase ratio	1.87:1
  Dry weight *Lightest model available	431 lbs / 195 kg
  Emissions Star Rating	3
  Bore and stroke	3.50 x 2.65″ / 89 x 67 mm
  Ignition	PCM Digital Inductive
  Fuel system	2-stage Direct Fuel Injection (DFI)
  Cooling system	Water-cooled with thermostat & pressure-controlled
  Gear shift	F-N-R
  Gearcase options	Standard
  Trim system	Power Trim
  Exhaust system	Through prop
  Shallow water trim range (degrees)	20
  Counter rotation	Available
  Color	Phantom Black