Adjusting valves on my 04 crf250r
Posted: Sun Nov 04, 2007 12:36 pm
I recently tried to shim my valves for the first time. One of the intake valves already had a 120 shim in it and there was zero valve clearance. My shim kit only goes down to 120. What do I do now? do i need to replace the valves/head? Is there a fix for this that is more permanent than stock?