noisy valves??

[louie401]

Im new to the yamaha quads and i was wondering are the yfz valve louder than other quads. because it seems that they are loud to me

[Honda.rider5871]

I have the newer efi yfz, but its common for the valvetran to be louder in these bikes as long as its not valves ticking like 400ex's this would mean they need to be adjusted.

this site is pretty much dead in the yfz forum, head over the yfzcentral