wagoncase

I got a 99 xj I did the rear disc conversion, got good pads and rotors all the way around, used a 4 wheel disc prop valve from summit and the stock master cylinder. my problom is the truck stops nice but not as good as i would think it should. i'm wondering the prop valve had a 1/4 inch line coming out of it and i reduced it to the stock 5/32 brake line, should i have changed the line size? what is the hot master cylinder everyone is using?

millbro

i took the o ring off the p-valve and it helped a lot. Still have to hammer em to even come close to lockin up

RubberSideUp

Dodge Durango Master Cylinder: