The engine size splits are up to 1.4 litres, 1.4 to 2 litre and over 2 litres. There are other rules for turbo powered cars and diesels. Then you have the modification levels starting with road going production (Class A) where you can do a certain amount of changes to your engine and suspension but must retain most of the interior. Then you have modified production (Class C) which is for cars that do not have to be road registered. They can be fully stripped out and you can do pretty much what you want to the engine as long as you retain the original block. There are other classes for single seaters, kit cars, rally cars etc.

I have competed in a standard Visa GTi and ZX 16v in the standard/road going 1.4 to 2 litre class A2. I run the ex group N Visa GTi in the modified production class 1.4 to 2 litre C7. I originally used it for 2 sprints in 2002 with its 1.6 8v 115bhp engine before changing this to a 1.9 16v ~170bhp from a BX 16v. It then went off the road for 2 years until 2005 when I competed a number of times with faily good results including a couple of 2nd places in class and a best of 24th overall. For 2006 the handling, grip and brakes have all been modified in the pursuit of class wins.

Results