The Alfa Romeo 121 was an eight-cylinder, air-cooled, inverted V engine for aircraft use produced in Italy. It was typically rated at .
Variants
;121 R.C.14:
;121 R.C.20:
;121 R.C.22:
Applications
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Ambrosini S.7
The Ambrosini SAI.7 was an Italian racing aircraft flown before World War II that entered production as a military trainer (designated simply S.7) after the war. It was of conventional configuration, constructed of wood, with a tail-wheel underc ...
Specifications
See also
References
Further reading
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{{Alfa Romeo aeroengines
121
1930s aircraft piston engines