I am going to upgrade the clutch, what is the diameter of the standard 1800 clutch plate?

As I can get an AP racing clutch for a Pinto, which is 215mm and I could get the flywheel redrilled.

That is how i did mine i put a five paddle clutch in had no more problems.

Looks like the job for the winter, destroyed the std clutch last week.

I am using a type9 gearbox, do you know if it has the same splines as the MT75?

Is there any way of fitting a Pinto flywheel to the Zetec crank? As I can get a used lightened flywheel and racing clutch quite cheep.