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Warner Scarab Junior

From Wikipedia, the free encyclopedia
Scarab Junior
Type Radial engine
Manufacturer Warner Aircraft Corporation
First run November 1930
Developed from Warner Scarab

The Warner Scarab Junior was an American, five-cylinder, air-cooled, radial aero engine first produced in 1930. It was a scaled-down derivative of the seven-cylinder Warner Scarab, developing 90 hp (70 kW) against the Scarab's 110 hp (80 kW).

Applications

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Specifications (Warner Scarab Junior 50)

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Data from FAA Type Certificate Data Sheet (TCDS).[1]

General characteristics

  • Type: Five-cylinder, air-cooled, radial piston engine
  • Bore: 4.25 in (108 mm)
  • Stroke: 4.25 (108 mm)
  • Displacement: 301 cu in (4.93 L)
  • Length: 14 in (35.5 cm)
  • Height: 36.5 in (93 cm)
  • Dry weight: 237 lb (107.5 kg)

Components

  • Valvetrain: 1 inlet and 1 exhaust valve per cylinder
  • Fuel system: 1 Holley carburetor
  • Fuel type: 54 octane Avgas

Performance

See also

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Related development

Comparable engines

Related lists

References

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  1. ^ FAA TCDS - E-54 Retrieved: November 19, 2010.]