Posted: Fri Dec 13, 2013 4:33 pm
The main reason Rich went with the Mondeo discs is that their offset matches what is needed. The bore is very easy to modify (for a machinist).
Lude Generation
The UK Honda Prelude Club
https://www.ludegeneration.co.uk/
Possible cheap rear brake upgrade
Page 2 of 2
Posted: Fri Dec 13, 2013 4:59 pm
Edit. Think I maybe wrong. I'll look into that bore size
Posted: Sat Dec 14, 2013 11:07 am
I'm also interested if it happens 
Posted: Sat Dec 14, 2013 12:30 pm
interested in this either one pete's or rich's
Posted: Tue Dec 17, 2013 1:35 pm
I did something similar to go with my XYZ 330mm front brake set up. I bored out the centre to 64.1mm and slotted the holes to accommodate the larger PCD of the wheel bolts. I also fitted front wheel studs(longer than the rears by 5mm) as the disc is thicker, so is the centre part. 
I also had to trim the outer edges of the rear wheel bearing hub to fit the disc flush to the face.
And moving the rear hand brake bracket to make it reach the new position that the calliper was now sitting in.
I also had to trim the outer edges of the rear wheel bearing hub to fit the disc flush to the face.
And moving the rear hand brake bracket to make it reach the new position that the calliper was now sitting in.
Posted: Tue Dec 17, 2013 1:37 pm
And I think I got my rear discs from Brakes International for around £50 delivered a pair. 