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- Michigan Aero-Engine Corporation Rover L-267, In-line 4 Engine
Michigan Aero-Engine Corporation Rover L-267, In-line 4 Engine
Object Details
- Physical Description
- Type: Reciprocating, Inverted, In-line, 4-cylinders, Air-cooled
- Power rating: 56 kW (75 hp) at 1,975 rpm
- Displacement: 4.4 L (267 cu in)
- Bore and Stroke: 105 mm (4.125 in) x 127 mm (5 in)
- Weight: 105 kg (232 lb)
- Summary
- Designed by Harold E. Morehouse, a preeminent light aircraft engine designer, this was the first successful U.S. inverted air-cooled engine designed for that aircraft type. An important advantage of the inverted design is improved pilot visibility.
- The prototype engine, designated Rover L-236, was assembled in 1928, type certificated in 1929 at a rating of 41 kW (55 shp), and flight tested on a British Avro Avian. In 1929, work also began on the improved and higher powered, Model L-267, production version, which was type certificated in 1930. The primary aircraft applications of the L-267 were the Driggs Skylark and Fairchild 22. Approximately 80 to 90 Rover L-267 engines were built before the depression of the early 1930s necessitated a complete production halt in 1932. A legacy of the L-267 was its influence on the design of other U.S. and European inverted, air-cooled engines.
- Credit Line
- Gift of Cradle of Aviation Museum
- Data Source
- National Air and Space Museum
- Date
- Circa 1930
- Inventory Number
- A19880406000
- Manufacturer
- Michigan Aero-Engine Corporation (Lansing, Michigan)
- Restrictions & Rights
- CC0
- Type
- PROPULSION-Reciprocating & Rotary
- Materials
- Steel, Aluminum, Paint, Wood, Brass, Phenolic, Copper, Rubber
- Dimensions
- Height 81 cm (31.88 in.), Width 28.3 cm (11.13 in.), Depth 120 cm (47.25 in.)
- Country of Origin
- United States of America
- See more items in
- National Air and Space Museum Collection
- Record ID
- nasm_A19880406000
- Usage
- CC0
Related Object Groups
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