You can now get a ride in a Holden V8 race car at Winton Raceway (Vict) with Nathan Pretty.

The Pretty Roar V8 Experience Commodore is powered by a 6.0 litre LS2 V8 engine topped with a PWR Supercharger, the engine producing a V8 Supercar-like 450kW and 650Nm of torque. It can accelerate from 0-100km/h in approximately four seconds.
See link to Winton's website for more information:
Winton Website