View Full Version : 400EX valves
OG Guillozet
06-07-2005, 09:53 AM
I got a question about a 2003 400EX. When do you know it is time to change your valves?
chucked
06-07-2005, 02:13 PM
they should be replaced every 30 hours of riding.
jokerman_28
06-07-2005, 03:04 PM
30 hours... that's a little over kill. maybe adjust them every 30 hours...
chucked
06-07-2005, 03:12 PM
smart one there:rolleyes:
jokerman_28
06-07-2005, 09:32 PM
you're a f ag
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