200e - 200x?

[benscool1]

My buddy is looking at buying a 200e from one of his neighbors but it has dropped a valve. I was wondering if a 200x cyclinder/top end would bolt on to the 200e bottom end? If so then what other mods should he look into? I heard xr200 cams are a good cheap mod to do...Any help would be great.

[83185s]

yea u can put all that on there..i did with the 185 and there all the same top end pretty much..just bigger bore and valves and carb..its a really powerful mod tho goin from a regualr 200e top to a performance style 200x top ..i put a 12:1 wiseco 2mm over in mine!