I've been reading thru the archives and there has been some good info relayed on different Predator head builds. I'd like to hear of any new updates or builds using these heads Wedge or Hemi. Any new parts available? What ever happened to the Cam F/X rocker arm programs? Who's got stuff lying around not being used? I only know of one build smaller than 550CID, anyone do a smaller CID build? Asking for a friend.