No Prep Racers Australia (NPRA) is a motorsport organisation dedicated to bringing the raw excitement of no-prep drag racing to venues across Australia. Hosting events at drag strips, airstrips and other racing venues, NPRA brings together some of the country's fastest street and purpose-built drag cars for head-to-head competition on unprepared racing surfaces. With classes including Big Tyre, Small Tyre, Street Gangster and more, NPRA celebrates grassroots drag racing, big horsepower and close competition.