Thanks for the reply altezza.
My KE10 is for street.
I'm running a 7ke turbo. Car is not on road yet, still have to get rear end sorted but will have shortened hilux diff and whatever discs I can get on them. However, front discs a from a KE55.
Area of front and rear calipers?? I'm not real good with maths.lol.
I was looking at buying a Wilwood master with a 7/8 bore.
Will this suffice?