Problem would be Calder Park rules which you would run under.
Cars running quicker than 10.99 seconds, as aforementioned details above and the following:
* Minimum 4 point roll cage, * Minimum 4 point Safety Harness, * Longer wheels studs protruding beyond the face of the rim by 1 diameter of the wheel stud. * Open Headers permitted, but are not to point down toward the track * NOS permitted, however, if fitted inside the vehicle, the bottle must be fitted with a vent tube from the appropriate OEM or equivalent of the bottle. * Engine Oil Filter Clamp required on spin off type filters. NOTE: System 1 and Oberg type filter designs are exempt. * Drive Shaft Loop
Cars running quicker than 9.99 seconds, as aforementioned details above and the following:
* Minimum 6 point roll cage, * Minimum 5 point Safety Harness, * Personal Safety Equipment per requirements of the current ANDRA Rule Book required. This includes gloves, fire proof suit, SFI approved Helmet, Neck Brace, etc. * Vehicles running faster than 140 mph require a parachute. * Those who wish to enter competition class must have a roll cage or else they must race as a street car.