ORIGINAL: Ausie-guy
I did email Pat (BTS) about upgrading one of my older Bowtechs (if you can call an 04 older)

.
This is the reply he sent me.
"Our Equalizer Cam bows have components that are used only on the bows that were designed for the use of the Equalizer Binary Cam System and our other bows cannot be retrofitted with these cams."