NAPA Auto Parts is thrilled to announce an exciting enhancement to the NAPA Sprintcar Invitational at NAPA Speedway, part of this year's VAILO Adelaide 500 festivities. A remarkable $25,000 has been added to the prize pool, raising the stakes and ensuring a thrilling competition.

This generous addition means the overall champion of this inaugural event will walk away with an impressive $25,000. Throughout the two adrenaline-filled nights of racing, drivers piloting their 800-plus horsepower Sprintcars will vie for top honors, with Thursday and Friday night victors each pocketing $10,000. 

The driver with the highest points tally across both nights will secure the grand prize, elevating the total potential earnings to $45,000 for a single driver who dominates both evenings.

The expanded prize pool now totals $126,000, promising fierce competition as drivers battle for their share.

The action unfolds in the Adelaide Park Lands from November 14-17, promising memorable experiences for racing enthusiasts.