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FasstMidnightZ
11-10-2004, 02:34 PM
can i just bore out my 250ex and not have to replace anything else or do i have to do other stuff if i bore it out .how much power will i get from doing it .

chucked
11-10-2004, 03:12 PM
Originally posted by hondaexrider
can i just bore out my 250ex and not have to replace anything else or do i have to do other stuff if i bore it out .how much power will i get from doing it . , new piston and rings, probably a head gasket and base gasket, also. You will need to rejet, depending on how big you go.