I go zero lash then 1/2-1 turn.. (some guys only go 1/2 turn) I adj intake when exhaust starts opening and exhaust when Int starts to close
IMOHO once the cam is broke in, I like to go over it again with the engine running, I have a cut valve cover to stop from making a total mess
Back off the rocker nut until you here a clicking and then tighten down until the clicking just stops then go 1/2- 1 turn
This can explain it better then I can and saves me from a lot of typing
http://www.crankshaftcoalition.com/w...raulic_lifters
http://www.cadvision.com/blanchas/54...c/tappets.html