Question: When can your fire breathing, roll caged equipped Holden LX Torana race car be legitimately driven on the public roads?
Answer: When your car is registered under a CAMS motor sport restricted licence which allows you to drive to the race track and back without fear of being pulled over by the police.
Check this race equipped Torana I caught recently. Note the long range fuel tank, roll cage and rear wheel disk brakes. Specifications unknown.