ill get a vid of it up... pulled out the stethascope and it sounds like its coming through the valve cover, front head, right side.... if i pull the cover will it be something obviously bad, or can you not really tell by looking/feeling the rockers and such? i have to tear it apart next weekend to do the Lim gaskets anyway so what should i check? and how do i check for a bad lifter? i can spot a bent/ bad pushrod.. again ill work on getting a vid of it up today.