wilwood residual valves
i have a tube chassis door car with floor a mounted master. 4 wheel disc brakes and i have two blue 2# valves one front and one back. my partners new car he just picked up has the same breaking set up. but his car has a red(drum brake) one for his front discs? his pedal feels a lot firmer than mine. cars where both just had power bleeding done? is this something i dont know about running red valves to the front discs? thanks mike