Alfa Romeo 121
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| 121 | |
|---|---|
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| Alfa Romeo 121 RC14 | |
| Type | V-8 aircraft engine |
| Manufacturer | Alfa Romeo |
| Major applications | Ambrosini S.7 |
The Alfa Romeo 121 was an eight-cylinder, air-cooled, inverted V engine for aircraft use produced in Italy. It was typically rated at Template:Cvt.
Variants
- 121 R.C.14
- 121 R.C.20
- 121 R.C.22
Applications
Specifications
Data from Jane's All The World's Aircraft 1953-54,[1] Jane's all the World's Aircraft 1955-56,[2] Jane's all the World's Aircraft 1947[3]
General characteristics
- Type: V-8 inverted air-cooled engine
- Bore: Template:Cvt
- Stroke: Template:Cvt
- Displacement: 9.9952 L (609.9 in3)
- Length: Template:Cvt
- Width: Template:Cvt
- Height: Template:Cvt
- Dry weight: Template:Cvt
Components
- Supercharger: Centrifugal type
- Fuel system: Two horizontal carburettors, or one injection carburettor
- Fuel type: 100/130 octane gasoline
- Oil system: Pressure type.One pressure and three scavenge pumps
- Cooling system: Air cooling
- Reduction gear: Spur gear type: reduction ratio 0.621:1
Performance
- Power output: Template:Cvt at 3,000 rpm (take-off), Template:Cvt at 3,000 rpm (max continuous power)
- Compression ratio: 6.5:1
- Specific fuel consumption: Template:Cvt (take-off power),
- Oil consumption: Template:Cvt
- Power-to-weight ratio: Template:Cvt
See also
Related lists
References
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Further reading
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