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Armstrong Siddeley Panther ✕
Aircraft Engine Manufacturer Armstrong Siddeley
Aircraft Engine Type Piston
Dry Weight (kg) 474.9112
Diameter (mm) 117.983
Length (mm) 162.56
Wikipedia Article (URL) en.wikipedia.org/wiki/Armstrong_Siddeley_Panther
Fuel System Carburettor
Cylinders 14
Cylinders Disposition radial
Bore (mm) 133.35
Stroke (mm) 140
Displacement (L) 27.3172
Supercharger Centrifugal
Compression Ratio 5.1
Valvetrain Overhead valve
Cooling Air-cooled
Maximum Takeoff Power (kW) 475.7565
Power To Weight (kW/kg) 0.61