Cars will be split into two groups each night with each group contesting two heats

The top eight on points from each group qualify for the feature race

Feature grid positions will be decided by dash races where the highest point scorer from each group will start from grid eight in their respective dash (the dashes are inverted)

The finishing order of dash one will be the inside grid of the first eight rows (1, 3, 5, 7, 9, 11, 13,and 15) and the finishing order of the second dash will be the outside grid of the first eight rows (2, 4, 6, 8, 10, 12, 14 and 16)

The remaining cars will start the B main with the highest point scorer off grid one and the top four transfer to grids 17 through 20 in the feature