does anyone know WHICH NGK plug the Clio Cup cars use, and the 172s etc
i dont mean the exact code, though it might help
i mean which type, like simply copper core, iridium.......etc etc
ive ran Champion EON and Bosch Super 4 in my Clio, didnt really notice much diff in either, there both supposed to last 36k but i like to keep em fresh an change em every 10k