11/13/2023 0 Comments Gravity diagnostics llc![]() Ĭosworth then went through a number of ownership changes. Another success by the BD series in the 1970s put Cosworth on a growing track. This resulted in the DFV, which dominated Formula One for many years.įrom this time on, Cosworth was supported by Ford for many years, and many of the Cosworth designs were owned by Ford and named as Ford engines under similar contracts. A real success was achieved with the next gear-driven double overhead camshaft (DOHC) four-valve FVA in 1966, when Cosworth, with a help from Chapman, convinced Ford to purchase the rights to the design, and sign a development contract – including an eight-cylinder version. The first Cosworth-designed cylinder head was for SCA series with a single overhead camshaft (SOHC) reverse-flow configuration, similar to the Coventry Climax FWE engine. This newly found security enabled the company to distance itself from the Lotus Mk.VII and Elan optional road engine assembly business, and allowed its resources to be concentrated on racing engine development. The success of Formula Junior engines ( Mk.III, IV, XI, and XVII) started bringing in non-Lotus revenues, and the establishment of Formula B by the Sports Car Club of America (SCCA) allowed the financial foundation of Cosworth to be secured by the increased sales of Mk.XIII, a pure racing engine based on Lotus TwinCam, through its domination of the class. Initial series production engines ( Mk.II, Mk.V, Mk.VIII, and Mk.XIV) were sold to Lotus exclusively, and many of the other racing engines up to Mk.XII were delivered to Team Lotus. Until 1962, Costin worked on Cosworth projects in his private time, while being active as a key Lotus engineer on the development of Lotus 15 through 26 (Elan), as well as leading the Team Lotus contingent at foreign races, as evidenced by the 1962 Le Mans Lotus scandal.Ĭosworth Mk.IV on 1962 Lotus 20 Cosworth Mk.XIII on Lotus 59 ![]() When the company was founded in 1958, Duckworth left Lotus, leaving Costin (who had signed a term- employment contract with Chapman) at the company. Its company name, "Cosworth", was derived as a portmanteau of the surnames of its two founders (Costin and Duckworth).īoth of the co-founders were former employees of Lotus Engineering Ltd., and Cosworth initially maintained a strong relationship with Colin Chapman and initial revenues of the company came almost exclusively from Lotus. The company was founded as a British racing internal combustion engine maker in 1958 by Mike Costin and Keith Duckworth. ( July 2017) ( Learn how and when to remove this template message) Unsourced material may be challenged and removed. Please help improve this article by adding citations to reliable sources in this section. ![]() This section needs additional citations for verification. ![]() Cosworth is based in Northampton, England, with facilities in Cottenham, England, Silverstone, England, and Indianapolis, IN, US.Ĭosworth has collected 176 wins in Formula One (F1) as engine supplier, ranking third with most wins, behind Ferrari and Mercedes. United Engineering Industries (1980–1990)Ĭosworth as a Formula One engine manufacturer Formula One World Championship careerĪ Ford- Cosworth DFV on a 1979 Ligier JS11Ĭosworth is a British automotive engineering company founded in London in 1958, specialising in high-performance internal combustion engines, powertrain, and electronics for automobile racing (motorsport) and mainstream automotive industries. High performance engineering, precision manufacturingĬGH (Isle of Man) Holdings Ltd & Indeck-Cosworth LLC Internal combustion engines, electronic data acquisition, and control systems
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