Heath-Henderson B-4
The Heath-Henderson B-4 engine was a motorcycle piston engine modified for use in aircraft.
"The Heath Airplane Company's Model B-4 was an in-line, four-cylinder, air-cooled Henderson motorcycle engine converted for use in aircraft by modifying the lubrication system and the valves. The B-4 mainly powered the small and economical Heath Parasol monoplane, which Heath sold in kit form for homebuilders in the 1920s and '30s."
"The low-cost, reliable Henderson motorcycle engine was well-suited for the Heath airplane design because it helped make sport flying affordable for many people. Service was simple and economical because parts were cheap and easy to obtain throughout the country."
- A Heath-Henderson engine was featured on an episode of the television show American Pickers, first airing on December 12, 2011 in the U.S. A brief history of both the Henderson motocycle company and use of the engine in Heath aircraft was discussed.
Applications
Specifications
General characteristics
- Type: 4-cylinder, air-cooled inline piston aircraft engine
- Displacement: 83 cubic inches (1.4 l)
- Length: 25.25 inches (641 mm)
- Width: 14.5 inches (368 mm)
- Height: 24 inches (610 mm)
- Dry weight: 119 pounds (54.0 kg)
Components
- Cooling system: air-cooled
Performance
- Power output: 30 horsepower (22 kW) at 3000 rpm
Notes
- ^ Popular Aviation: 136. August 1932.
References
External links
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