Incorrect residual pressure valve. Everything was changed out at the install including all brake lines booster prop valve and master cylinder and all with wilwood approved parts.
Wilwood Disc Brakes Brake Flex Lines
Wilwood brake bleeding problems. Wilwoods table of the most common brake component problems and troubleshooting tips. Mc has internal residual pressure. Wilwood wildwood willwood bill wood disc brakes disk brakes big brakes bbk brake conversion kit bolt on brake kits calipers carbon ceramic rotors brake. The solution is to either close the bleed screw before releasing the pedal or attach a hose to the bleed screw and have the end in a jar of brake fluid. Re align brackets or shim calipers. Calipers not square to rotor.
Rear caliper parking brakepistons are not set properly with rear disc brake system13. Use no larger than 2lb residual pressure valve. Replace pads check caliper alignment to rotor. I dont think theres anything wrong with the parts. Rear calipers are not being bled properly most brake problems with four wheel disc systems come from rear. Switch or replace master cylinder.
I had a set of wilwood dynalites front 12 big brake kit rear 11 installed professionally by a wilwood dealer and have had nothing but problems with them. How to guide wilwoods pdf how to guides for rebuilding master cylinders and detailed bolt on brake guides. Wilwoods bleed individual bleed screws and bleed screw kits are manufactured to high quality standards and are available in different thread sizes. Wilwood answers some of the most common questions and answers that have been asked about our products and installations. These premium grade fittings have been designed for use in repair and maintenance of your wilwood calipers.