The Australian GT Championship will return to Hampton Downs this year but with a change in format that should lead to better racing.
The Hampton Downs 500, complete with Laser Plumbing & Electrical on board as naming rights sponsors, will replace the 101 format used in the inaugural event last year. An additional 20 laps to 121 will mean a significant change in strategy.
"That may not sound a lot but it means there will be a third pit stop and two driver changes which will mean a change in strategy for the teams," Hampton Downs owner Tony Quinn said. "It will also have implications for tyres and fuel.
"We're also getting rid of the compulsory timed pit stops which were used to handicap the faster drivers, which means it will be a true endurance test."
Quinn will line up in the event himself in what is the penultimate round of the Australian GT Championship and will feature some of the finest GT production cars in the world, including Audi, Aston Martin, BMW, Ferrari, Lamborghini, Porsche, Nissan, McLaren and Mercedes.