David Hart’s Porsche 962 fends off Andy Purdie’s Nissan R90-CK. Photo: Peter CollinsHeyer/Barff Alfa Romeo Giulia Super’s mirrors are filled by the image of a faster Mustang. Photo: Peter CollinsPeter Williams (March 761) and Mike Wrigley (Hesketh 308E) fight for 2nd place during the first race for the James Hunt Trophy. Photo: Roger DixonThe “Boys from the Old Brigade” charge down the hill from Farm Corner. Photo: Roger Dixon