70A is a piston engine model used in aircraft.
Engine Family: piston
Bore: 98.43 millimetre
Compression ratio: 6.25
Cooling system: Air
Cylinder configuration: Inline
Cylinder count: 6
Displacement: 3277 cubic-centimetre
Dry weight: 81 kilogram
Fuel grade: 73
Fuel type: Avgas
Max. continuous RPM: 2050
Max. continuous hp: 60 horsepower
Max. takeoff RPM: 2050
Max. takeoff hp: 60 horsepower
Stroke: 107.95 millimetre