As we hear news of regulations being relaxed for the Supercars series, our ears are pricked up a bit. Could GT-Rs really be making a comeback? How would the V8s compete? 

Well, why not add some Wankel to the mix? If this video of Brad Shiels in his 20B-powered Fiat 124 scrapping with Simon Copping in his ex-Jack Daniels Supercar in the NSW Sports Sedans Championship is anything to go by, it might just work. Enjoy!