Lycoming O-235

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A Lycoming O-235-C2C engine mounted in an American Aviation AA-1 Yankee light aircraft. Note the rather prominent pushrods.
A Lycoming O-235-C2C engine mounted in an American Aviation AA-1 Yankee light aircraft. Note the rather prominent pushrods.

The Lycoming O-235 is a family of four cylinder, air-cooled, horizontally-opposed piston aircraft engines that produce between 100 and 135 hp (75 to 100 kW). The engines are all carburetor-equipped, feature dual magneto ignition and have a displacement of 235 cubic inches (3.85 L).

Well known designs that use versions of the O-235 included the Cessna 152, Grumman American AA-1 series, Beechcraft Model 77 Skipper, Piper PA-38 Tomahawk and the Piper PA-22-108 Colt.

[edit] Specifications (O-235)

General characteristics

  • Type: 4-cylinder air-cooled horizontally opposed piston aircraft engine
  • Bore:
  • Stroke:
  • Displacement: 235 in³ (3.85 L)
  • Dry weight:

Components

  • Valvetrain: Pushrod-actuated valves
  • Fuel system: Carburetor
  • Cooling system: Air-cooled

Performance

[edit] External links

  • Textron Lycoming - Manufacturer's home page
  • Lycoming engines - an extensive list of every version of Lycoming's general aviation engines, including specifications
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