revhead

noun

1. (Australia, informal)One who takes part in, or enjoys watching motor racing.

   “Cars are a religion in Perth, which is still a city of revheads with a bigger membership of car clubs than anywhere else in the country, and Claremont was one of the world′s oldest speedway tracks.”

   “But your seventeen-year-old revhead son would be blown away if you commented on his rims (never call them alloy wheels).”

   “Adelaide′s Crime Stoppers phoneline was pumping: revheads and greenies alike were dobbing in yellow Ford Econovans blowing smoke on the road.”