Pratt & Whitney R-2800 Double Wasp Piston Engine

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Aircraft Engine Manufacturer
Pratt & Whitney
Aircraft Engine Type
Piston
Dry Weight (kg)
1226.967
Diameter (mm)
134.62
Length (mm)
245.11
Wikipedia Article (URL)
en.wikipedia.org/wiki/Pratt_%26_Whitney_R-2800_Double_Wasp
Fuel
115/145 octane gasoline
Fuel System
One Bendix-Stromberg pressure carburetor
Oil System
Dry sump
Cylinders
18
Cylinders Disposition
radial
Bore (mm)
146.05
Stroke (mm)
152
Displacement (L)
45.96
Supercharger
Two-stage variable-speed centrifugal type supercharger
Compression Ratio
6.75
Valvetrain
Poppet, two valves per cylinder
Cooling
Air-cooled
Maximum Takeoff Power (kW)
1416.83
Specific Power (kW/L)
0.7084
Power To Weight (kW/kg)
0.99

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49 empty fields

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