The Australian One and a Half Litre Championship was a CAMS sanctioned national motor racing title contested annually from 1964 to 1968. It was open to drivers of cars complying with the Australian 1½ Litre Formula which specified open wheel racing cars fitted with unsupercharged engines using commercially available fuel and limited to 1500cc capacity. The title was staged over a single race in the first two years and over a series of races in the last three.
Results
Year Champion Car 1964 Greg Cusack Repco Brabham Ford 1965 Bib Stillwell Repco Brabham Ford 1966 John Harvey Repco Brabham Ford 1967 Max Stewart Rennmax Ford 1968 Max Stewart Garrie Cooper Rennmax FordElfin Ford
Bibliography
CAMS Manual of Motor Sport, 1964 Australian Motor Sport, October 1964 CAMS Manual of Motor Sport, 1965 Sports Car World, June 1965 CAMS Manual of Motor Sport, 1966 Racing Car News, January 1967 CAMS Manual of Motor Sport, 1967 Racing Car News, January 1968 CAMS Manual of Motor Sport, 1968 Racing Car News, December 1968 www.camsmanual.com.au