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250ex bored out?
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Posted by: macg1

can a 250ex be bored out?
if so, wat is the cc then?

Posted by: Seano300ex

1000cc

lol

Posted by: ryanh250ex

the max is 249cc, or.080. anything over would be pushing it.

you could go bigger if you got a custom sleeve.

edit: is your top end toast? if not, dont waste your $$$ boring it out. get a pipe, filter, rejet the carb, and if you need more performance, get a cam and/or port and polish the head.

Posted by: Mx_523

Yes you can bore them out. I believe Powell or Four Stroke Tech has one. IMO I wouldn't do it. Pipe, filter and jet it. Anything else I would sell it and buy something bigger.

Posted by: Seano300ex

yeah its really not worth puttin all that money in a smaller bike

Posted by: ryanh250ex

quote:
Originally posted by Seano300ex
yeah its really not worth puttin all that money in a smaller bike

says a 300ex owner

Posted by: macg1

no im buying this quad used and its already been bored out

Posted by: DVXracer

www.powroll.com << u can get a 270cc kit

Posted by: YFZ450Ridr

quote:
Originally posted by ryanh250ex
says a 300ex owner

your just being a dick to all kinds of people arent you? ever stop and think he might have experience with one?

Posted by: bwamos

quote:
Originally posted by ryanh250ex
says a 300ex owner

He didn't bore out his 300ex.

Now, you can say that to me, lol. I did spend waaaaaaaay too much money on my 300ex. lol.

But, speaking from my own experiances.. I would agree that boring out a 250ex (or a 300ex) is a waste of money. Boring out the 250ex would also require some modifications to the centrifugal clutch also, no?.

Posted by: ryanh250ex

quote:
Originally posted by LTZ400ridr
your just being a dick to all kinds of people arent you? ever stop and think he might have experience with one?

save it bro

ever stop and think the advice of "dont bother, buy a 300/400/450" gets old? it goes both ways.

i might be a dick but i tell it like it is, dont like it dont read my posts, i've helped plenty with my posts.

Posted by: Mx_523

How are you telling like it is? We're helping him. If you don't like our advice then keep your mouth shut. Got it? I own both a 250ex and a 300ex. They aren't very powerfull at all. The 250ex isn't really a "racing" machine. Its a beginners quad. Ride it til you get skill. Then upgrade. With the money you would be putting in a 250ex to get close to the power of the 300ex you could buy a 400ex or a nice 300ex. IMO that isn't worth it.

Posted by: Ryanwolfe911

damn right it ain't. I upgraded froma 250ex to a 300ex and I'm already tired of that. I need 450R power.