225 EFI

Exclusive EFI technology.

Mercury pioneered electronic-fuel injection technology for marine propulsion decades ago.

Electronic fuel injection.

All Mercury FourStroke engines 25 hp and above are electronically fuel-injected for turn-key starts and smooth, efficient operation.

225 EFI

Specifications
HP @ Prop: 225
kW @ Prop: 168
Max RPM (WOT): 5000-6000
Cylinder/Configuration: V-6 (60 degree vee)
Displacement (CID/cc): 204.6/3352
Bore & Stroke (in): 3.70 x 3.17
Bore & Stroke (mm): 94 x 80.5
Cooling System: Water-cooled w/thermostat
Ignition System: inductive electronic
Starting: Electric (turn-key)
Gear Ratio: 2.00:1
Gear Shift: Remote
Steering: Remote
Alternator Amp: 45
Alternator Watt: 564
Trim System: Power trim
Exhaust System: Through prop
Lubrication System: Wet sump w/ pressurized lube system
Recommended Oil: Mercury 4-Stroke Outboard Oil
Fuel Induction System: 4-valve dual overhead cam
Shaft Length (inches): 25/30
Shaft Length (mm): 635/762
Dry Weight (lbs.): 583
Dry Weight (kg.): 265
Operator Warning System: Overheat
Available Propellers: Consult current dealer propeller guide
CARB Star Rating: 3
Warranty: 3-year limited
Counter Rotation: Available