hello, does anyone know what the valve specs are for an 04 suzuki ozark, and some tips on how to do it. And what is up with all the mechanical chatter that comes from these ozark engines at idle, that is kind of the reason i am checking my valves, because it seems like there making a lot of noise, but then again a lot of other ozark vids around sound the same so I dont know, maybe thats just how they sound? thanks...mitch.