ABC Gnat
The ABC Gnat was a 45 hp (34 kW) two-cylinder aero engine designed by the noted British engineer Granville Bradshaw for use in light aircraft. The Gnat was built by ABC Motors, first running in 1916, production ceased in December 1918. 17 engines were built from an original order of 18. [1]
Applications
Specifications (Gnat I)
Data from Lumsden[2]
General characteristics
- Type: 2-cylinder air-cooled flat-twin
- Bore: 4.33 in (110 mm)
- Stroke: 4.72 in (120 mm)
- Displacement: 139.06 cu in (2.28 L)
- Dry weight: 115 lb (52 kg)
Components
- Valvetrain: Overhead valve, two valves per cylinder
- Fuel system: Single A.B.C. carburettor
- Fuel type: Petrol (40-50 Octane rating)
- Cooling system: Air-cooled
Performance
See also
- Comparable engines
- Related lists
References
Notes
- ↑ Lumsden 2003, p.51.
- ↑ Lumsden 2003, p.276.
Bibliography
- Lumsden, Alec. British Piston Engines and their Aircraft. Marlborough, Wiltshire: Airlife Publishing, 2003. ISBN 1-85310-294-6.
External links
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