Thought I would revive this old thread, I recent bought an old Wheels magazine of Ebay with a bit more info,
There are some pictures with the article with the driver wearing a full face helmet with DJ's design on it, Looking very similar to Steve's Bathurst helmet.
Specs are as follows.
Value: $150,000 and upwards
Engine: Alloy head Cleveland SVO pushrod V8, 5.0L 302ci
Power: 335kw @7500rpm,
Weight: 1300kg
Wheels: BBS 17 x 12 inch,
Transmission: Triple plate clutch, Hollinger 6 speed, Ford USA based driveshaft,
Chassis: Stiffened body shell, inner tube steel chassis with fabricated cross member to support upper suspension arms,
Top Speed: 260 kmh