Cosworth process was developed by Dr. Campbell, at the instance of Mr. Cosworth a performance engine-manufacturer, who wanted a suitable process of high-integrityCosworth Process aluminum casting. The name cosworth is now synonymous with racing car engines. Since the development of the process in 1987, it has been adopted by many foundries. The American Foundrymen's Association has identified the cosworth process as the best emerging process that can be commercialized.
Cosworth process is a modern foundry process where zircon sand is used instead of silicon for making sand molds. And, counter-gravity pouring technique is used to force the metal into the mold. The famous automobile manufacturers 'The Ford' selected the process for its windston, ontario plant.