Input (grade 13): Cosworth increased its association with Ford in 1969, by developing a double overhead camshaft (DOHC) 16-valve inline four cylinder engine for road use in the Ford Escort.
Output (grade 8): Cosworth increased its work with Ford in 1969. Cosworth developed a double overhead camshaft (DOHC) 16-valve inline four cylinder engine for road use in the European Ford Escort.