Original sentence: Always a Porsche devotee (he only drove two races in anything else) he was a familiar sight at both Championship and non-Championship races in his orange Porsche 718, bought from the Rob Walker Racing Team
Edited sentence: Always a Porsche devotee (he only drove two World Championship races in anything else) he was a familiar sight at both Championship and non-Championship races in his orange Porsche 718, bought from the Rob Walker Racing Team