Class Four

This is the smalles capacity modified engine class, ideal for those who want to squeeze more power than anyone else from a small engine.

This class is often used as a 'stepping stone' from Class One into the larger, more powerful classes as you can - with relative ease - convert a Class One into a Class Four.

The car used must be a front or rear wheel drive saloon; hatchback or pickup.

The engine must be of a maximum 1130cc capacity, be of the type originally fitted to the car and must remain in its original position. There are unlimited tuning modifications allowed.

This is a popular class and consists of mainly classic Minis with a few Imps and Fiats, however the class is now expanding with many different models of car entering the class.

Click Here to take a look at the rulebook.

Our Top Three Meetings

The three you don't want to miss - the pinnacles of our sport...

Autosport International

13th - 14th January 2018

NEC, Birmingham

Mens Nationals

4th - 5th August 2017

Hosted By South Wales League

Ladies & Juniors Nationals

18th - 19th August

Hosted By South Wales League