The Targa Floria, a super-dangerous 11km circuit taking in the mountains, dusty roads and tiny streets of Sicily, was part of the World Sportscar Championship calendar from 1953 until 1973.
In 1972, Ricciardo's mentor Helmut Marko set a course record of 33m 41s in this Alfa T33. So the Red Bull driver thought he'd have a go too...