Erebus Motorsport spent the first half of a brutal 2026 Supercars season insisting it could go it alone. Now, having finally joined General Motors' data-sharing alliance, the team is banking on the extra intelligence to salvage the campaign — and to be a genuine contender by Bathurst.
The Melbourne squad initially resisted the Team Chevy alliance, which pools information across GM's Camaro runners, before signing on ahead of the Darwin round. The early returns have been modest but real. At Townsville, both Erebus Camaros qualified inside the top 17 for Sunday's race for only the second time all season, after what the team openly described as an ugly opening to the year.
Chief executive Barry Ryan saw progress without pretending the job was done. "There were some really encouraging signs for the weekend. We put in some good qualifying efforts, a couple of good race stints, but we didn't put a whole thing together," Ryan said. "We've got some strong cars, and the drivers are getting there. The pit crew's doing a good job. We did some good stops today."
His target is explicit, and it is the race that defines Australian motorsport. "We've just got to combine and get it all to a level where we need to get to, to be winning, and that's hopefully by Bathurst," Ryan said.
The team's two young drivers, Cooper Murray and Jobe Stewart, offered a grounded read on how much the GM link has actually delivered. Both were careful to credit internal gains as much as the alliance. "Me and Cooper definitely have learnt a few little things from the GM stuff but also we have just improved within the team," Stewart said. "This weekend it was pretty positive. We had something to fight with in that mid-teens area."
Murray, who took a fastest lap at Townsville despite a lap-one penalty, made a similar point about the limits of shared data. "Definitely having all of the Chev teams' data and everything to look through and analyse definitely helped a bit, but a lot of the teams are still very independent in what they do," he said. "Still a lot comes down to that and doing what you think is best between yourself and your engineer, and then you look at it after the session and see what others are doing."
That candour reflects Erebus's position. Murray and Stewart sit 22nd and 24th in the standings heading to Perth on July 31-August 2, and the alliance is less a silver bullet than a sanity check on a program that lost its way. The team's argument all along was that it did not want to become a satellite of the bigger Chevrolet operations. Joining on its own terms, and using the shared data to validate rather than dictate, is the compromise Ryan is betting on.
Bathurst, in October, will show whether the gamble has worked.
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