[armandodiaz]

Originally posted by Mike Feinstein
...Don't forget to remove your proportioning valve and toss it on the shelf. The smaller piston size on the rears provides about perfect brake bias front to back. You can get the lines at your local autoparts store and bend them yourself.

If your planning on tracking the car, it might be worth putting in an adjustable p valve. I'm in the middle of doing the same upgrade and I have been advised of needing more bias to the front than what the calipers provide.