Fiat AS.3

AS.3
Type Piston V-12 aero engine
Manufacturer Fiat Aviazione
First run c.1927
Major applications Macchi M.52
Developed from Fiat 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.

Design and development

The AS.3 was an increased bore and stroke version of the Fiat AS.2 developed for the 1927 Scheider Trophy seaplane race held at Venice. Despite the increase in capacity the engine retained the same height and frontal area as the AS.2, this was achieved by shortening the connecting rods.[1] Two AS.3 powered aircraft placed joint second at the 1927 contest, the winning aircraft was a Napier Lion- powered Supermarine S.5.[2] The AS.3 engine was also used at the 1929 competition, again taking second place.[3]

Applications

Specifications (AS.3)

Data from

General characteristics

Components

Performance

See also

Related development
Comparable engines
Related lists

References

Wikimedia Commons has media related to Fiat AS.3.

Notes

  1. Eves 2001, p. 216.
  2. Eves 2001, p. 244.
  3. Eves 2001, p. 245.

Bibliography

  • Eves, Edward The Schneider Trophy Story. Shrewsbury. Airlife Publishing Ltd., 2001. ISBN 1-84037-257-5.
This article is issued from Wikipedia - version of the 6/23/2015. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.