Hello Ernie,
Have you played with the Juice brake set-ups and on what ? I am using the firewall mounted twin master cylinders still to look better and run slave cyl. After changing pedal length, folcrum points, piston diameters and adjustable bias controls I was out of ideas. The vette 4 piston calipers times 4 required more volume than I could supply no matter what I tried. So I tied the output of firewall MS into 1 line driving a slave that runs the input into the JUICE Brakes as you call them and then output back to stock metering block. First time or braking was way to sensetive. Changed piston diameter of slave cyl. and 2nd time was perfect. I have a cockpit mounted bias adjuster for fine tunning but am very happy. The engine bay looks right with twin firewall mounted MS and rest is hidden but doing its thing without a big vac booster in engine bay to be in the way. As designed by GM there is 5 or more brake applications in reserve accuater after a failure and warning light as a safety device so have to be aware its in system if stranger was to work on car with 2200 psi in holding tank. I did change from stock by moving things around and mounting to plate but was compact and easy to hide under car.
Ernie, I guess I just can not resist the wierd or road less traveled.
