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Lycoming O-540 ✕
Aircraft Engine Manufacturer Lycoming
Aircraft Engine Type Piston
Dry Weight (kg) 198.6735
Wikipedia Article (URL) en.wikipedia.org/wiki/Lycoming_O-540
Fuel 100 octane rating gasoline
Fuel System Fuel injection
Cylinders 6
Cylinders Disposition horizontally opposed
Bore (mm) 130.175
Stroke (mm) 111
Displacement (L) 8.9
Compression Ratio 8.7
Valvetrain Two overhead valves per cylinder
Cooling Air-cooled
Maximum Takeoff Power (kW) 223.71
Specific Power (kW/L) 0.4101
Power To Weight (kW/kg) 0.68