jbboard replied to jbboard's topic in CRF250R & RXThanks for the replies. I will have my shop check them before they re-cut the seats. Hopefully they won't need it. I just want to make sure I get everything right while I'm in there.
jbboard posted a topic in CRF250R & RXI have a '06 CRF250 I'm doing a top end job and replacing valves, is it necessary to replace the valve guides? I'm having the valve seats recut, installing SS valves, stiffer springs, etc. but didn't know if at 65 hours it would necessarily need guides, or if this is a must? Any help is appreciated. Thanks.