StephenRC45 wrote:There are some factory HRC PGM's with removable EPROM chips but that's about all. The stock PGM-II doesn't have any adjustment in it.

Sorry to crash this thread but Stephen do you have any more info on honda CDI's with EPROM chips fitted? Like were they available to any teams or the public or HRC backed teams only? I only ask as I have recently purchased a CBR400 race bike in japan and am trying to find out more info about the bike. It came fitted with this CDI with an EPROM chip:

http://s254.photobucket.com/albums/hh88/yakama85/CBR400RR%20NC23%20Bluefox%20Honda/?action=view&current=IMG_2679p.jpg
http://s254.photobucket.com/albums/hh88/yakama85/CBR400RR%20NC23%20Bluefox%20Honda/?action=view&current=IMG_2671j.jpg