MotoXotica
Husqvarna
AA Class
are you ready to get real confused?if so continue reading!couple of odd questions for my cafe husky friends.i have had a few 1982 xc 430s and are somewhat familiar with them.i recently acquiered a bike i think it is a 1982 xc 430 basically because of the gas tank.the frame #s are not helpful because the frame has been painted.i have not located any engine #s either.it has a mossberger reed assy.i also have a 1981 430 which i think is an xc .so here goes the questions:the expanion chamber on the 1982 is very thin unlike the one on the 1981.it actually looks very similar to the expansion chamber on my 1983 cr 250.is it possible for someone to have put a 250 exp chamber on a 430?or is the wr 430 got a real skinny chamber and this bike is a wr not xc?i ask because i dont have any wr 430s to look at.another question is regarding the swingarm.the 1982s seat is lower than the 1981 even after i installed the 1981 shocks on the 1982.i measured the lower shock mounts on the two bikes and the 1982 lower shock mounts are over an inch toward the back of the swingarm.hopefully you folks are following me on this and can add some light to what i have.thanx,dan