Chevrolet Camaro

hello everyone! I get a Chevr Camaro DL 68 to see why the valves is playing a lot, the olgure of the valves calibrates and continued sounding, little but finally playing. The car is perfect, it is right about, but what I notice is little lubrication in these valves. I think that the thing is there.
My question is: Any company would have a manual of this bug? Since tomorrow I'm going to put a hand and wanted to have a panorama. Thank you already! for similar advice or experiences that make me reach.

Check the alsa valves by Hay must upload the oil to the rockers or if it is hydraulic taqui is covered or spent the other if you take them out on the base of the taqui put it on a vidro and fix if it supports the entire base when they are spent, the center of the taqui base is hung

thanks my friend