| Brand |
Volvo Penta
|
Evinrude
|
| Model |
EF4
|
E55M
|
|
Power
|
51.2HP
|
55HP
|
|
Rated Speed
|
|
5500r/min
|
|
Cylinders Arrangement/Number
|
|
2
|
|
Displacement
|
|
864cm3
|
|
Weight
|
|
132kg
|
|
Bore
|
|
91mm
|
|
Stroke
|
|
66mm
|
|
Cooling
|
|
Pressure and Temperature Controlled Water Cooled
|
|
Gear Ratio
|
|
2.67:1
|
|
ShaftLength
|
|
20/508(in/mm)
|
|
Gears
|
|
F N R
|
|
Alternator
|
|
81 Amps Total Output / 25 Amps Net Dedicated
|
|
Starter
|
|
Rope
|
|
Exhaust
|
|
Through prop
|
|
Trim
|
|
Manual Tilt w/Assist Cylinder
|
|
FuelInduction
|
|
Direct Fuel Injection w/stratified low RPM combustion mode
|
|
Lubrication
|
|
Multi-point, targeted oiling
|
|
Steering
|
|
Tiller (Drop Down Handle)
|
|
Engine Type
|
|
55 HP MULTI-FUEL
|
|
Outboard
|
|
Outboard
|
