Sam Clay

Books by Sam Clay

Factory-Original Ford RS Cosworth

The originality guide to the Ford Sierra, Sapphire & Escort RS Cosworths

When Ford teamed up with Cosworth Engineering to breathe life onto its humdrum Sierra, few knew it would be the birth of a motoring legend. Through circuit racing and supercar-humbling on-road ability, the 1985 Sierra RS Cosworth quickly became a household name. A practical four-seater boasting 2...
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