Renault EF-Type engine

The EF-Type was a 90° V6 Turbocharged engine developed by Renault Sport, the engine was used by Equipe Renault Elf in Formula One from 1977 to 1985.This engine derived from the CH series designed by François Castaing, the F1 engine was developed by Bernard Dudot. Renault's decision to use its 1500 cc V6 turbo engines in F1 was one of the boldest decisions ever taken in the sport.In nine full seasons competing against normally aspirated 3000 cc engines, they gave an excellent account of themselves, with:

Renault EF-Type engine

The EF-Type was a 90° V6 Turbocharged engine developed by Renault Sport, the engine was used by Equipe Renault Elf in Formula One from 1977 to 1985.This engine derived from the CH series designed by François Castaing, the F1 engine was developed by Bernard Dudot. Renault's decision to use its 1500 cc V6 turbo engines in F1 was one of the boldest decisions ever taken in the sport.In nine full seasons competing against normally aspirated 3000 cc engines, they gave an excellent account of themselves, with: