Previously known as A Grade Stockcars, Superstocks are the glamour class of New Zealand speedway. Cars are built from the chassis upwards with strong roll cages designed to protect the drivers. Weighing in between 1400 to 1600 kg's with powerful engines up to 241.6 cubic inches, contact between cars can be rugged and is intended as part of the class.

Competitors:

NB:  All Superstock Races including the Feature will be Grid Drawn by our Superstock Representative.   Grand Slam will NOT be Grid Drawn.  Grid positions will be issued at Drivers' Meeting.