Pabst Blue Ribbon eh
That's funny.
I called Baer, they said they are the North American brake distributor of PBR under the Baer name.
I have two-pot fronts and single-pot rears with e-brake incorporated. I can lock up the brakes if I really nail the pedal. Much better now with the Porterfield pads. No fade after repeated 0-70 stops for bedding purposes. No vacuum assist.
You can increase your master cyl. piston(s) size for less pedal pressure, but softer/slower pedal "feel",
or decrease mast. cyl piston(s)size and increase pedal pressure and harder/faster pedal "feel".