Believe it or not the Dirty tag was not for my smelly rear either, I actually won a rookie final by spinning out one of my mates in a naughty move, was tagged Dirty from then on.
That was in an XR2, the quickest car at the time that you could wish for, as you could not have a car with fuel injection.

Out of all of these, the super Mirafiori is one i would love back, It sounded amazing, the sound of twin delortos with nothing more than gauze trumpets was awsome.
I have a video which i must put onto disc.