Brakes That Will Stop A Freight Train

[-=Jeff=-]

Originally Posted by POWERBRAKEBOB

The piston size in the calipers is small. The C5 calipers are much larger pistons. Nice, but that requires a larger master cylinder to provide the needed volume. C5's and C6's used 1" masters. The bolt pattern on the C4 boosters does not allow for master cylinder upgrading.

You can install a 1" Master from a 98-later F-body on the ZR-1 it will bolt up.. needs a spacer (or the end drilled) to get it just right.

So with some of these guys doing C6 Z06 brakes all around, what Master do you suggest? will a 1" be enough?

THEN, which master is correct as you want to be sure the bias is correct front to rear too right?