All 27 cars and 54 drivers have hit the track at the all-in test day ahead of the Ryco Enduro Cup.
There are 16 Chevrolet Camaros and 11 Ford Mustangs cycling around Queensland Raceway, which hosted last weekend's Century Batteries Ipswich Super 440.
The day's running is the final hit out for teams and drivers before the season hits enduro mode at Tailem Bend, followed by the big one at Mount Panorama.
Supercars return to racing in South Australia for the Airtouch 500 at The Bend, followed by Australia’s Great Race, the Repco Bathurst 1000.
Tickets for all Supercars events are available through Supercars.com.
Check out action in Ipswich on Tuesday.