The shakedown days for teams to first run their own Gen3 Ford Mustangs and Chevrolet Camaros Supercars have been penciled in following a meeting between Supercars and all teams.
The shakedown days have been unanimously agreed and have now been pencilled in for 24th January for the Victorian teams at Winton and the 30th January for the Queensland teams at Queensland Raceway.
Victorian teams will first officially hold a full test day again at Winton on the 7th February, while the Queensland teams will test on the 9th February at Queensland Raceway.
The testing program is set to be completed at Sydney Motorsport Park on February 22, where all teams will come together for final preparations ahead of the 2023 Repco Supercars Championship.
The Gen3 Mustang and Camaro prototypes have completed extensive testing throughout 2022, which finished up at the Wellcamp Airport, Toowoomba, last week with the straight-line VCAT testing.
The 2023 Repco Supercars Championship gets underway with the first ever race between the Gen3 Chevrolet Camaro and Gen3 Ford Mustang at the Newcastle 500 from March 10 to 12.