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hondaboy000016
02-12-2004, 12:22 PM
does any one know how big you can bore a 250ex with the stock cylinder
cals400ex
02-12-2004, 02:39 PM
do you mean the stock sleeve? i actually don't know for a 250.
INFANTRY RACING
02-12-2004, 06:40 PM
http://powroll.safeshopper.com/72/cat72.htm?349
hondaboy000016
02-12-2004, 09:34 PM
yes, with a stock sleeve