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Thumper 290 Kit Owners Please Read!

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Hey Guys,

I have a 03 WR250F and want to put a 290 kit in it this year, can those of you who have this in your bike tell me a few things?

-Reliability Rating (how many miles you have on your kit)

-Did you have to change your cam chain when doing it or has your cam chain failed while it's been in? (I heard they can fail so it is recommended you change that when pulling the head off. )

-Any heat issues? I ride at altitude 8k feet

-How do you like it???

Thanks guys!

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I can't comment specifically since I don't have a 290 but whatever you do, change the cam chain. It's cheap.

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