Pretty sure it's in the tune. I have holley. There are fuel enrichment tables such as fuel vs tps. Sounds like you may have to back of the fuel in those areas.
I did just get done doing
I just got done replacing with wilwood. Interesting that wilwood instructions leaves ALOT more material on the spindle when do the mod for the caliper mount.
I bought the spindles and brakes from BAER. Everything was already assembled. Pads,calipers,and rotors were mounted to spindle, all I had to do was attach to a arms. I did check the bearings, and they seemed tight.