Right then -- never had any success with Wilwood rotors or their pads, (plenty "judder"
experiences) I do use their calipers, 6 and 4 pots with 2lb residual valves
My rotors are 300 diameter x 32 , pads are 20 thick DTC70 (Hawk)
Rotors and pads need to be bedded -this procedure is a must! --pre bedded rotors even better
In my application this brake system sees 10 to 50 laps of high noise on 3 kilometer tracks per session
Allow rotors to float -- ally hats and iron discs expand and contract at differing rates and if rigid will warp enough to give pad knock off