R-915-3 is a piston engine model used in aircraft.
Engine Family: piston
Bore: 139.7 millimetre
Compression ratio: 6
Cooling system: Air
Cylinder configuration: Radial
Cylinder count: 7
Displacement: 14978 cubic-centimetre
Dry weight: 260 kilogram
Fuel grade: 80
Fuel type: Avgas
Max. continuous RPM: 2100
Max. continuous hp: 300 horsepower
Max. takeoff RPM: 2200
Max. takeoff hp: 330 horsepower
Stroke: 139.7 millimetre
