I have the know how, but don't have the settings for adjusting the valves for this model. Trying to do a friend a favor. Thanks

 

First of all i own the 2006 Arctic Cat 400 FIS Auto 4x4 but the valve specs should be the same , i don't have an A/C service manual just the owners manual but i was told by another forum member that the valve specs for my 2006 400 are 0.006 in for the exhaust and intake valves ; i've seen your post for a while to see if someone would jump in with the correct answer to your post ( sorry i've waited this long ) but i hope this help's and welcome to the forums !

williebee.......

 

Thanks Williebee... much appreciated...