The 1978 Australian Touring Car Championship was a CAMS sanctioned Australian motor racing title open to Group C Touring Cars.[1] The title, which was the 19th Australian Touring Car Championship,[2] was won by Peter Brock.[3] It was his second Australian Touring Car Championship victory.
For the second time in the history of the championship, the point score regulation which specified that not all results counted had an effect on the championship outcome. Bob Morris finishing the series on 53 points, two less than championship winner Peter Brock, after Morris lost the two points awarded for his fifth placing at Amaroo Park.[4] However, the regulation did not actually change the championship winner as Brock would otherwise have won the title due to the tiebreaker rule with three round wins to one for Morris.[5] Third in the championship was the consistent Rod Stevens driving his Under 3.0 litre Ford Escort RS2000. Stevens benefited from the point system that favoured the small class cars by giving bonus points for class placings.
In his first ATCC since 1973, five time series champion Ian Geoghegan won his ninth and last ATCC race when he drove his Bob Jane owned Holden Torana to a surprise win in Round 4 at Sandown. In what would be his last ATCC season, Geoghegan finished 13th in the championship.
- ^ Conditions for Australian Titles, 1978 CAMS Manual of Motor Sport, pages 84 to 87
- ^ Records, Titles and Awards, 2002 CAMS Manual of Motor Sport, page 14-7
- ^ Australian Touring Car Championship, Australian Competition Yearbook Number 8 (1979), pages 40 to 61
- ^ Howard, Graham; Wilson, Stewart (1986). "1978: The pendulum swings". Australian Touring Car Championship 25 fabulous years. R&T Publishing. pp. 194–195. ISBN 0-9590378-2-9.
- ^ Official Programme, Adelaide International Raceway, Final Round, Touring Cars, 1978, page 11