- Praga D
__NOTOC__The Praga D was a four-cylinder, air-cooled, horizontally-opposed aircraft engine first produced in
Czechoslovakia in 1936 but which enjoyed its greatest success afterWorld War II due to the explosion in popularity of sports flying.pecifications (Praga D)
pistonspecs
type=four-cylinder, air-cooled, horizontally-opposed
bore=95mm (3.7 in)
stroke=100mm (3.9 in)
displacement=2.83 Liters (173 cu in)
length=893mm (35 in)
diameter=
width=810mm (32 in)
height=546mm (21 in)
weight=67Kg (148 lb)
valvetrain=
supercharger=
turbocharger=
fuelsystem=Zenith or Stromberg carburetor
fueltype=72 octane
oilsystem=
coolingsystem=air
power=56 kW (75 hp) at 2,650 rpm
specpower=
compression=6.1:1
fuelcon=235 g/HP hour
specfuelcon=220 g/HP hour
oilcon=2 - 6 g/HP hour
power/weight=References
* [http://www.praga.cz/html/e_pragad.htm manufacturer's website]
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