Changes in racing machinery at Wigram over 30 years
A feature tracing how single-seater racing cars at Wigram changed from narrow-tyred, wire-wheeled machines of the early 1960s to the wide-tyred, winged cars of the 1980s. Lists Lady Wigram Trophy winners from 1965 to 1972 and notes the rising cost of a competitive car.
Facts
- Lady Wigram Trophy winners: 1965 Bruce McLaren, 1966 Jackie Stewart, 1967 Jackie Stewart, 1968 Jim Clark, 1969 Jochen Rindt, 1970 Frank Matich, 1971 Graham McRae, 1972 Graham McRae.
- Motor racing at Wigram began more than 30 years before 1982.
- By the late 1960s rear wheels had become huge and cars began to sprout wings; by 1976 super-wide treadless tyres and side pods were in use.
Photos
- 1960: Narrow tyres, no seat belts and big steering wheels.
- 1969: Wheels and tyres have become much wider, but still have treads. Note the wing. This is Austrian Jochen Rindt, who won the event.
- 1964: Tyres still narrow but bodywork sleeker. Here, Jack Brabham is leading Bruce McLaren.
- 1976: Super-wide tyres without treads are now being used. Note side pods alongside cockpit and weird air intakes above the driver's head. Bruce Allison (Australia) is in the lead.
