The 1983 Australian GT Championship was a CAMS sanctioned Australian motor racing title for cars complying with Group D regulations[1] for GT cars,[2] with Group B Sports Sedans competing by invitation. It was the sixth Australian GT Championship.[3] The championship was won by Rusty French, driving a Porsche 935.[4]

Championship review

1982 Australian GT Championship winner Alan Jones moved back to Formula One in 1983 and did not defend his title. His main opposition from 1982 returned, including, Rusty French in the ex-Jones Porsche 935 sponsored by John Sands, along with new team-mate Alan Browne in the ex-French 935. Twice former Australian Sports Sedan Champion Tony Edmondson fronted again in the Don Elliot owned, 5.0L Chevrolet powered, Alfa Romeo Alfetta GTV (upgraded to a 6.0L Chev during the year), while touring car driver Peter Brock again was to drive the Bob Jane owned 6.0L Chevrolet Monza. Also competing were the Frank Gardner run JPS Team BMW with Jim Richards driving the team's turbocharged BMW 318i that had originally been driven by Allan Grice, Adelaide based John Briggs who had sold his Monza and was running an ex-JPS BMW 318i, and Peter Fitzgerald in his 3.2L Naturally aspirated Porsche Carrera RSR. The expected challenge from the twin-turbo Chevrolet V8 powered Mercedes-Benz 450 SLC of Bryan Thompson failed to eventuate until late in the series as the car was plagued by unreliability.

The third round of the championship at the Adelaide International Raceway was the scene of a start line accident after the Chevrolet Monza of Peter Brock snapped left off the line and speared into the concrete wall before bouncing back in front of the field. With nowhere to go and little time to react, others, led by Jim Richards crashed into Brock, with the ex-Jim Richards Ford Falcon of Tony Hubbard ending up on top of the pile and the Jaguar XJS of Queensland's Mark Trenoweth on the bottom. Reports varied from the Jane camp about the cause of the crash. Peter Brock maintained that the car had broken a CV joint while chief mechanic Pat Purcell believed the cause was actually Brock just losing control when the car found sudden grip, claiming that nothing had broken on the car before the crash. At least one third of the field was eliminated in the crash. Following the accident, neither the Monza nor the JPS BMW were raced until November at the 1983 Australian Grand Prix at Calder Park in Melbourne in the Sports Car / GT Challenge support races.[5]

Rusty French won his first Australian GT Championship with a consistent run over the six round series to score 40 points, never finishing outside of the top three positions in any round and winning Round 3 in Adelaide and the sixth and final round at Surfers Paradise. He was also the only driver in the entire field who finished (or entered) every round of the series. Jim Richards finished second in the championship with 18 points, despite competing in only the first two rounds at Lakeside and Sandown, winning both convincingly, though he was challenged by French at Sandown who used the superior power of his Porsche to stay with the BMW on Sandown's long straights. The 1980 and 1981 Australian Sports Sedan Champion Tony Edmondson finished equal second with Richards in the championship. Like Richards, Edmondson won two rounds with victory at Round 4 at Calder and Round 5 at Winton. Unlike Richards, Edmondson did enter other rounds of the championship. His was one of the cars damaged in the start line crash at the Adelaide round. Alan Browne was classified fourth in the championship in his Porsche 935, scoring 13 points.

As a reward for driving his Porsche 935 to the championship win, French was flown to West Germany in 1984 by Porsche as one of their award winners for 1983. This also secured him a drive with German World Endurance Championship team Kremer Racing at the 1984 24 Hours of Le Mans driving a Porsche 956B. Alongside Englishmen Tiff Needell and David Sutherland, French finished 9th outright in the 24-hour classic.

Schedule

Round Circuit Date Format Race winners Round winner Car Report
1 Lakeside International Raceway 10 April One race Jim Richards Jim Richards BMW 318i Turbo
2 Sandown Raceway 17 April Two heats Jim Richards
Jim Richards
Jim Richards BMW 318i Turbo
3 Adelaide International Raceway 10 July One race Rusty French Rusty French Porsche 935/80
4 Calder Park Raceway 31 July Two heats Rusty French
Tony Edmonson
Tony Edmonson Alfa Romeo Alfetta GTV Chevrolet
5 Winton Motor Raceway 14 August Two heats Tony Edmonson
Tony Edmonson
Tony Edmonson Alfa Romeo Alfetta GTV Chevrolet
6 Surfers Paradise Raceway 28 August Two heats Rusty French
Rusty French
Rusty French Porsche 935/80

Points system

Points were awarded on a 9-6-4-3-2-1 basis for the first six places at each round.[1] All rounds were counted towards the championship.[1]

Results

The Chrysler Valiant Charger of Clem Smith on display at Mallala Motor Sport Park in 2010.
Pos. Driver[4] No.[4][6] Car[4] Entrant Lak San Ade Cal Win Sur Total[7]
1 Rusty French 3 Porsche 935[8] John Sands Racing[6] 6 6 9 4 6 9 40
2 Jim Richards 11 BMW 318i Turbo JPS Team BMW[6] 9 9 - - - - 18
2 Tony Edmondson 9 Alfa Romeo Alfetta GTV - Chevrolet Don Elliot[9] - - - 9 9 - 18
4 Alan Browne 4 Porsche 935[10] John Sands Racing[6] - 4 - 2 3 4 13
5 Peter Fitzgerald 5 Porsche Carrera RSR Peter Fitzgerald[6] - 3 - 3 4 - 10
5 John Briggs 91 BMW 318i Turbo John Briggs BMW[6] - - 4 - - 6 10
7 Bryan Thompson 17 Mercedes-Benz 450 SLCChevrolet PF Motor Racing Pty Ltd[6] - - 6 - - - 6
7 Colin Bond 28 Porsche 944 Turbo Porsche Cars Australia[9] - - - 6 - - 6
9 Bruce Lynton 18 BMW 318i Turbo Bruce Lynton BMW[8] 4 - - - - - 4
9 Phillip Swinton 97 Mini Cooper[8] 2 - - - - 2 4
9 Bob Jolly 31 Holden VC Commodore Bob Jolly Racing[6] - 2 - - 2 - 4
9 Clem Smith 26 Chrysler VH Valiant Charger Clem Smith[6] - - 3 1 - - 4
13 Jeff Barnes 9 Chevrolet Monza 3 - - - - - 3
13 Mark Trenoweth 18 Jaguar XJS Mark Trenoweth[6] - - - - - 3 3
15 John Lusty 43 Holden LJ Torana - - 2 - - - 2
16 Bruce Smith 32 Ford Capri 1 - - - - - 1
16 Jim Keogh 12 Holden VH Commodore[11] - 1 - - - - 1
16 Larry Kogge 41 Mazda RX-3 ASSA[6] - - 1 - - - 1
16 John Bourke 77 Toyota Celica - - - - 1 - 1
16 Simon Harrex 69 Holden VH Commodore - - - - - 1 1

References

  1. ^ a b c Conditions for Australian Titles, 1983 CAMS Manual of Motor Sport, pages 91 to 94
  2. ^ Specifications - Group D - GT, 1983 CAMS Manual of Motor Sport, pages 314 & 315
  3. ^ Australian Titles, docs.cams.com.au As archived at www.webcitation.org on 16 July 2014
  4. ^ a b c d Barry Catford, Australian GT Championship, Australian Motor Racing Yearbook, 1983/84, pages 218 to 231
  5. ^ 1983 AGP Sport Sedan/GT Challenge
  6. ^ a b c d e f g h i j k Humes Guardrail Cup, Official Programme, Adelaide International Raceway, Sunday, 10 July 1983, page 29
  7. ^ Championship points have been calculated by applying the points system published in the 1983 CAMS Manual of Motor Sport to the round placings published in Australian Motor Racing Yearbook, 1983/84. The first six placegetters and the points scored by each of these drivers have been confirmed from the abbreviated Points Score Table published in Australian Motor Racing Yearbook, 1983/84.
  8. ^ a b c Australian GT Championship (round 1) , www.racingsportscars.com Retrieved 1 September 2014
  9. ^ a b Australian GT Championship (round 4) , www.racingsportscars.com Retrieved 1 September 2014
  10. ^ Australian GT Championship (round 2) , www.racingsportscars.com Retrieved 1 September 2014
  11. ^ Stewart Wilson, Holden - The official racing history, pages 358 & 359