Scorpion Performance - Pro Street
6 second stock appearing, tube-chassis, domestic vehicles.
Nitto Tire - Super Street
7 second stock bodied vehicles on 31x10.5W tires.
ARP - Nostalgia Pro Street
7-8 second small & big-block domestic vehicles with Nitrous.
Vortech - Xtreme Street
8-9 second small & big-block American vehicles on 10.5" tires.
Comp Cams - Pro Stock
8-9 second naturally aspirated domestic vehicles on 10.5" tires.
Car Craft - Street Race
9-10 second small-block domestic vehicles with Nitrous Oxide.
BFGoodrich Tires - Mean Street (1 Viewing)
10-11 second naturally aspirated small-block domestic vehicles.
Hamburger's - Nostalgia Super Stock
5/10 full tree, index racing for S/S type cars of the 60's.
OPG - Nostalgia Muscle Car
5/10 full tree, index racing for early model muscle type cars.
Superchips - Open Comp
Open Comp format, for any type of domestic cars & trucks.
Eaton Posi - Late-Model EFI
Open Comp format, for any type of domestic powered truck.
Tremec - True Street (2 Viewing)
8-15 second Street Legal vehicles take a 30 mile cruise, followed by three (3) consecutive passes down the track. Winner is determined by average.