This multi-event motor racing championship held across Europe and the origin of the term that describes it lies in the nomenclature that was adopted by the FIA for all of its post-World War II single-seater what?
Formula racing Formula racing is any of several forms of open-wheeled single-seater motorsport. The origin of the term lies in the nomenclature that was adopted by the FIA for all of its post-World War II single-seater regulations, or formulae. The best known of these formulae are Formula One, Two, Three and Four. Common usage of "formula racing" encompasses other single-seater series, including the GP2 Series, which replaced Formula 3000 (which had itself been the effective replacement for Formula Two).
Australian Formula Junior Championship The Australian Formula Junior Championship was a short-lived motor racing championship held in Australia for drivers of open-wheel racing cars conforming to Formula Junior regulations. The championship was sanctioned by the Australian governing body CAMS and held for just two years. While Formula Junior cars began appearing in Australia as early as 1960, the category did not get a national championship until 1962. Both championships held were single event championships and were held in 1962 and 1963. The main distinguishing feature of Formula Junior in this period was its engine capacity, which was set at 1100 cubic centimetres, with engines being sourced from a regularly available production road car with the Ford engine available in the Ford Anglia amongst the most prolific. For 1964 Formula Junior was combined into the newly established Australian Formula 2 which also featured 1000 cc engined cars with specialist racing engines. This championship was the first major title in Australia to be held to an international set of regulations.