Fiat AS.3

AS.3
TypePiston V-12 aero engine
ManufacturerFiat Aviazione
First runc. 1927
Major applicationsMacchi M.52
Developed fromFiat AS.2

The Fiat AS.3 was an Italian 12-cylinder, liquid-cooled V engine designed and built in the mid-1920s by Fiat Aviazione especially for the 1927 Schneider Trophy air race.