Originally Posted by Antti O

Do you have any idea why my rear brakes are 10x more powerful than fronts?
In mot station they told that rear brakes are very powerful compared to fronts. I have now wilwood bias valve limiting -59% rear brakes but still in rollers rear are more powerful. There is 4x4 cosworth calibers & 2wd discs in front and 4x4 cosworth 273mm rear discs & calibers.
My master cylinder is ABS rst standard.