Originally Posted by 4sevens.com
All out race pads (like pfc01 and xr1) don't need bedding... in fact when cold they are so abrasive it will remove all bedding from previous pads. then when you bring them up to temp they put their own bedding down. if you want to clean off the surface of your rotors just put race pads on and drive on the street home
I know it usually takes about 200 miles of street driving with my RS14's to clean up the discs of pad transfer.Whether the OP has enough time after the pad change to make this happen is another issue.That being said the only time I had issues was going from Hawk HP+'s to Pagid RS19's without any cleanup time and that caused big time brake shudder until I did a full cycle re bedin.