Just had a look at the new regulations reguarding race numbers for pre 89 classes.
I have a 400 4 cylinder so am in f3 but am confused on what coluor i'm supposed to have now.
I have yellow background at with black numbers at the moment and the new reg's say for f3 black but is that the number or backing?.
If its the number thats black thats fine but what colour is the backing to be?.
If its the backing to be black what coluor is the number to be?.
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