The Alfa Championship has 4 main classes.
We have 4 Championship classes. In special circumstances we may also allow Italian cars who do not meet our regulations to race with us on an ‘invitation’ basis.
![](https://alfaracer.com/wp-content/uploads/2020/08/losselli-brands-20-1024x679.jpg)
Modified
Unlimited capacity production based Alfa Romeos, Fiats and Lancias racing on slick tyres, including supercharged and turbocharged cars, with sequential gearboxes also permitted.
![](https://live.staticflickr.com/65535/51384001756_9c6277aaa7_b.jpg)
Power Trophy
Permits many modifications to standard but cars run to a maximum power-to-weight formula. Fiat and Lancia are eligible as well as Alfa Romeo.
Twin Spark Cup
This is a standard production class for Alfa Romeos that use the 2000 cc 16v Twin Spark engine, racing on Yokohama AO48 control tyres.
![](https://live.staticflickr.com/65535/51276264208_b84979d7cf_b.jpg)