The RS500 Cosworth is a heavily uprated version of the production 3 Door Coswoth with only 500 of these special vehicles being produced, all modified by Tickford. The RS500 was announced in July 1987 and homologated in August 1987 to enable Ford to enter the car into the World Rally Championship. A genuine RS500 Cosworth engine should be labelled in the range YBD0015 to YBD0537. husk 500 i hele verden og kun lagd 87 så tenk det er maaaange år siden ,og for og være sikker er det ikke nokk med 8 dyser inn suget kan du kjøpe i dag ,,,, http://www.pjmotorsport.com/special.asp