king quad valve clearance

[Rivx]

Can anyone tell me what the specs are for the kingquad 400? It's not in the owners manual and the service manual I found is for the older non fuel injected version and when I set it the exhaust valves seemed far too loose. I wasn't sure if they might have changed it or if it was the same. Seems to loose and noisy for what the service manual says. thanks..

[Mech]

I think the later models do have a large valve clearance.. 2-4 for the inlet cold, and 9-11 thou for the exhaust cold..

I'd expect 9 thou to be noisy though.. On the old models even 4 could be noisy.  If it was noisy , I'd check what the clearance was hot, and then reduce the clearance a little. allowing for that change from cold to hot..