[750hp]

Rick - I had a look at the pdf Wilwood file that you mentioned. Very interesting. I wish I had seen that before I ordered my pads. I think I might have gone for a slightly higher heat range. I was at a local racetrack, and doing sustained stops from 150+mph. I hope the pads don't glaze or otherwise fail as a result of operating above their nominated heat range!?!?

Randy - my pads had the part number stamped onto the backing plate, and printed onto the top of the actual pad material.