If Stuart Turner had not returned to Ford Motorsport in 1983, the Sierra RS500 Cosworth might never have been born. In which case, Ford would never have enjoyed so many glorious years in Touring Car racing in the 1980s.
From 1987, when it was homologated, until the early 1990s, when championships all over the world were altered to ban this, the world’s most successful Touring Car, the RS500, set every standard and broke every lap record. At World, European and National level it was, quite literally, the best.
One season wonder
Although the World Touring Car Championship was set up to be a multi-season series, it was killed off after one season (and only revived in the mid-2000s). Ford had already hired the Swiss-based Eggenberger, whose large-turbo engines would soon…