Pirate A4 is a piston engine model used in aircraft.
Engine Family: piston
Bore: 114.3 millimetre
Compression ratio: 5.5
Cooling system: Air
Cylinder configuration: Inline
Cylinder count: 4
Displacement: 5342 cubic-centimetre
Dry weight: 120 kilogram
Fuel grade: 70
Fuel type: Avgas
Max. continuous RPM: 1925
Max. continuous hp: 90 horsepower
Max. takeoff RPM: 1925
Max. takeoff hp: 90 horsepower
Stroke: 130.18 millimetre
