Not bolt on in anyway!
The cases have to be bored out a good few mm(time consuming!)(like any other Condor kit, which means this isn't legal to race for any moped class) and needs material added(used JBweld) for transfers as they go off the edge even on the a55 HUGE ones!
The weakends a55 intake had to be extended and angled to work(if there is a Puch one for this it may be a little off on the carb angle because of the cylinder angle difference, but at least larger.
The exhaust bolt holes moved over a little, as well as a different bend at the header for a weakeds a55 exhaust. Again perhaps a flatport Puch one with larger diameter header, but port angle would still be off.