O'MALLEY_808
Member
- Dec 28, 2003
- 10
- 0
O'MALLEY_808 said:I am considering making my 06 CR125 a 144. I've been doing some research and have read that if you are a high revver than get the 134? Is this true? Also where can I find some information on how to do it/who to send it to? How reliable is a 144? I rev the hell out of my bike and it is currently ported and polished, high comp head, with the timing advanced and race fuel and it revs at least an additional 1000rpm over stock noticed on the dyno. Anyways any info is greatly appreciated. I was debating just getting a 06/07 cr250 but I was told they are really bad for rattling?
Thanks
John
Josherichy said:Check out the new dirt rider mag there is a review on it.
Josherichy said:Do they make a 139cc for the yamaha that does not require case mods?
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