I wonder if there is any chance, whatsoever, of Supercars management pulling their heads out of their arses, and realising that the days of the pure ICE are almost extinct? Very soon they will be the only major category on the planet still running pure ICEs, indeed they will probably struggle to source pure ICE powertrains to put in their cars, by the time Gen 4 comes around.
There probably will not be a Gen4, as Supercars as a category will be dead by then. Will there be any sports cars, coupes or even 4 door saloons sold in Australia by then? The local car market is dominated by SUV's & Utes.
Best we adopt either a GT spec or NASCAR spec car going forward to continue the series.
Maybe a complete restoration of Calder Park should be considered to reintroduce oval racing considering most of our V8 drivers will end up in the NASCAR series before too long.
ICE will always be around. EV's however are failing in the market and will likely exist in hybrid form only or as a niche product at best.