W18 engine
A W18 engine is an eighteen-cylinder
The W18 layout is rarely used, with the only production examples being several aircraft during the 1920s and 1930s. Prototype W18 engines were produced for concept cars predecessors to the Bugatti Veyron in the late 1990s.
Aircraft usage
An early example is the 1929 Hispano-Suiza 18R, an aircraft racing engine produced in limited quantities in France.[1] This was followed in 1934 by the Isotta Fraschini Asso 750, which was built in Italy and used in several flying boats.[2] The Asso 750 was water-cooled and used an angle of 60 degrees between banks. The 1943 Tatra T955 was a prototype diesel aircraft engine which used a W18 layout.[citation needed]
Automotive usage
The W18 layout has been considered for use in motor vehicles by two manufacturers, although neither reached production. In 1967,
Marine usage
The W18 layout has been used on the high seas; CRM Motori SpA marine engines.
References
- ^ "Hispano-Suiza 18R and 18Sb Aircraft Engines". www.oldmachinepress.com. 25 July 2013. Retrieved 4 November 2019.
- ^ "CAD Images by Ugo Vicenzi". www.enginehistory.org. Archived from the original on 21 December 2007.
- ISBN 1-84425-004-0.
- ^ "Bugatti's First Chiron Was A Lamborghini Diablo With A W18 Engine". www.carthrottle.com. Retrieved 4 November 2019.
- ^ "Volkswagen Made An Even Weirder Engine Before The Bugatti W16". www.jalopnik.com. Retrieved 4 November 2019.