OptiMax 300XS
Propshaft Rated Horsepower (HP / kW) 300 (224kW)
Full Throttle RPM Range: 5400-5800 (20" models 5400-6100)*
Cylinders V-6 (60 degree vee)
Displacement 193 cu. in. (3160cc)
Bore & Stroke (in) 3.63 (92 mm) x 3.11 (79 mm)
Fuel Induction System 2-Stage Direct Fuel Injection
Ignition System PCM Digital Inductive
Charging System 60-amp (756 watt) w/Voltage Regulator
Gear Ratio 1.62:1, 1.75:1 (SM), (TM) or 1.75:1 (FM)
Lubrication System Electronic Multipoint
Recommended Oil Mercury Premium Plus (TC-W3)
Fuel Requirements 91 Octane Minimum (R+M)/2 (96 RON)
Rotation Right or Left-Hand (FM), (SM) Right-hand (TM)
Shaft Length (inches) 20/25/30
Shaft Length (mm) 508/635/762
Weight (lbs / kg) (L) 505 lbs. (229 kg) (XL) 517 lbs. (235 kg) (XXL) 534 lbs. (242 kg)
Warranty Two-year limited warranty for recreational boating and three-year limited corrosion warranty. One-year limited Mercury Product Protection Plan available.
OptiMax 300XS

OptiMax 300XS

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Suitable for

  • Bass Boats
  • Bay Boats
  • Catamaran Sport Boats
  • Flats Boats
  • Offshore Center Consoles
  • River Racers
  • Vee Bottom Sport Boats
  • Walleye Boats

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