Turbocharged Mazda 20B triple rotor and 6-cylinders battle it out in the Pro Turbo class at the Just Car Insurance Sport Compact Sydney Jamboree.
![](https://www.fullboost.com.au/wp-content/uploads/2016/04/160319_20bt6_feature1000-979x550.jpg)
Turbocharged Mazda 20B triple rotor and 6-cylinders battle it out in the Pro Turbo class at the Just Car Insurance Sport Compact Sydney Jamboree.