Pratt & Whitney R-2000
Engine Specifications



Type: 14 cylinder air cooled
Diameter: 49.1 inches
Length: 59.66 inches
Bore: 5.75 inches
Stroke: 5.5 inches
Displacement: 2004 cubic inches
Compression Ratio: 6.5 to 1
Dry Weight: single speed 1585 lbs.
two speed 1605 lbs.
Ignition: 2 Scintilla SF-14LN-8
Carburation: Stromberg PD-12F13
Fuel Grade: 100/130 octane
Performance: Take-off: 1450 hp @ 2700 rpm
Normal: 1200 hp @ 2550 rpm