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Anybody know about a bore kit
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Posted by:

Does anybody know about a bore kit or something like that for my 250ex? The 250 is inly like a 229, not a 250 and it could get some more power.
thanx
joey

Posted by:

sry i posted this in the wrong place. But do any of you know about one

Posted by: OCCRA288

try four stroke tech. if you do bore go with a high compression piston but no more than 11:1, or you'll be buying gas at the airports.

Posted by: Z-King

i got mine bored out at a custom machienary place they did a hole rebuid and bored it to a 290 all for 700 dollers

Posted by:

what type of perfomance upgrades did you get?
thanks
joey

Posted by:

i mean where did you notice the difference in power, low, mid, top. Also do you know how fast your 250 is running.
thanks
joey