K k_Leo Car Clio 1.6 16V Jul 22, 2023 #1 Only recently discovered there is different versions of the renault OZ F1's. Some came in 6j and others 7J, also think 7J OZ F1's are made of magnesium. Does anyone know the story behind this, did they change from some year on ?
Only recently discovered there is different versions of the renault OZ F1's. Some came in 6j and others 7J, also think 7J OZ F1's are made of magnesium. Does anyone know the story behind this, did they change from some year on ?