I only see one reference to a weak point in the 220..the piston. Supposedly it's only a problem with a modified engine. I'd as soon avoid the chance of it altogether. I wouldn't care for rebuilding the topend on a bike that was brand new..'just in case'. Some guys have done it.
Regarding a carb mod for the 220's liddle biddy carbonator..that mod works great on the 200's 35mm PWK, too!
The 200 is considerably cheaper. The money saved over a 220 will get you a headstart on a decent chain (don't change it and you'll be changing your sprockets in a couple months), the pipe of your choice and a set of boyesen reeds. Throw in a good set of bars, a ceet-cover, carb mod, suspension, graphics etc etc, and before you know it, you'll have yourself a $7000 bike!!
I 'bought' a 200 cuz my wife got me one, said, 'Here. Go forth and ride.' Being the dutiful husband, I did as I was told.
...always trying to please.......... :)
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- OLD member
'oh-oh' KDX 200
'86 Nighthawk 700 SC
(a motorcyle even if it doesn't have a chain!)