Which Big Bore for 250R?
#1
Which Big Bore for 250R?
Which big bore would be best for duning. I want to build a fast bike that is reliable and wont give me any headaches. Which companies out there should I stay away from? I have been thinking to just bore the stock cylinder and get a crazy port job, 310, 330, 350, 370, and all the powervalves out there...which is best? Pros/cons. Thanks.
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