It looks like the RR Racing thread has either been locked or no longer exists. This thread had 50+ pages of wheel fitment, pad suggestions, DIY information etc. If they are no longer a vendor, is there anyway this information can be archived in some form? There was a lot of trial and error with brake pads as well trying to figure out the ones that worked best to reduce squeal as well as which wheels fit certain set ups.
https://www.ft86club.com/forums/showthread.php?t=90379