450+ TQ

I had a CM fx300 which held 450-500. At 550 it started to slip. I replaced it with a CC stg5 which never held (I didnt resurface the flywheel). I went ahead and installed a CCtwin dics which was doing fine till I broke 2nd gear. When I pulled the trans I found one of the hubs on the dics stripping out. I sent it back to CC for warranty repair and in the mean while Ive installed another CCstg5 w/ a resurfaced flywheel. It seems to be holding fine.Ive got the twin on standby in case it needs to go back in.