Tame my 4-speed Stroker....

LOL. An organic disc. The one you posted evidently has organic lining on one side. The other side, I think it said ceramic, I'm not sure about that being slipped.

So I just don't know about that disc. Grant will see this and it will be interesting to see what he says. I know ceramic in a Semi is very touchy set up.

Who knows, that disc may be the schizznizzle for the CT. I just don't know.

I'll see if I can find what is considered a race quality rag disc and see if I can post the link.
Should I signal you with the secret word at the Swap Meet?...