Bristol Pegasus Piston Engine

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Aircraft Engine Manufacturer
Bristol Engine Company (Bristol)
Aircraft Engine Type
Piston
Dry Weight (kg)
503.9411
Diameter (mm)
140.462
Length (mm)
154.94
Wikipedia Article (URL)
en.wikipedia.org/wiki/Bristol_Pegasus
Fuel
87 Octane petrol
Fuel System
Claudel-Hobson AVT 95-MB carburettor
Oil System
Dry sump with one combination pressure/scavenge pump
Cylinders
9
Cylinders Disposition
radial
Bore (mm)
146.05
Stroke (mm)
190
Displacement (L)
28.7265
Supercharger
Two-speed centrifugal type supercharger
Compression Ratio
6.25
Valvetrain
Four pushrod-actuated valves per cylinder – two intake and two sodium-filled exhaust
Cooling
Air-cooled
Maximum Takeoff Power (kW)
719.6004
Specific Power (kW/L)
0.4101
Power To Weight (kW/kg)
0.86
Specific Fuel Consumption (g/(kW·h))
316.3

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48 empty fields

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