Bernard Dudot

Bernard Dudot (born 30 January 1939) is a French engineer who was instrumental in the development of the turbo V6 and normally aspirated V10 engines of Formula One while working for Alpine and Renault. He has a similar role in GP3 Series since the creation of that category. He is also a consultant for Le Mans organisation. In 1971, he tuned a R16’s engine to be mounted on a chassis designed by André de Cortanze for the French F3 Championship.

In 1973, before the merger between Alpine and Renault-Gordini, Jean Terramorsi, Chairman of the second company, sent Dudot to the United States to study the potential of turbo technology in motorsport. There he was finally convinced of the possibilities.

In early 1975, Castaing took a more administrative role and Boudy went to the design office, so Dudot was left in charge of developing an engine for Le Mans and the secret design of the 1.5-litre turbo for Formula One.

In 1980, when Castaing was transferred to other activities within Renault and left Renault Sport, Dudot was appointed Technical Director. In 1986, he led the design of the EF15B At the end of that year, Renault ceased its turbo programme. He devised a 3.5-litre V10 that was revolutionary at a time when other manufacturers were betting on the V8 and V12.

Prost Grand Prix, USA interlude and return to Renault At the end of 1997 Renault left Formula One and Dudot was hired as Prost Grand Prix’s Technical Director on 1 November 1997, but in June 1999 he was replaced by Alan Jenkins. On 26 February 2003, after some time with Menard, he was rehired by Renault as Deputy Managing Director in charge of the Renault F1 Team's engine department at Viry-Châtillon. He left that position on 1 April 2005 and his functions were divided between Rob White and André Lainé.