proportioning valve questions

^^ and make heat, and glaze the pads.I dont think they would drag enough to boil the fluid though, which would make the brakes soft, and the fluid might not recover.(WAZOO start a new thread, detailing your issue. soft brakes is dangerous)

Post#6 edited.

ir3333
Right u r. My Formula S has 295/50-15s out back, and 235/70-14s in front. It has the entire KH/10" brake system transplanted from a 70 Duster. With 3 adjustments; A gutted P-valve, and 7/8 rear cylinders, and a 15/16 M/C.. Proportioning is almost spot-on. I could engineer even more brake into the rear. But it stops so nice the way it is that Ive left it this way for many years now.Its a street car, it doesnt have to be perfect, just purrfect.