Re: Help Lifter niose Lunati voodoo cam
I guess I just am not familiar with needing a dual spring to get 100Lbs seat pressure. anyway, since 120 is on the edge of being a longevity problem, the cam asks for 100 and the 120 didn't help the problem I would back that change out. do you know how to use the EO/IC method of adjusting the valves? I would do that next, adjust the valves carefully to zero lash or just a touch of preload. run it that way for awhile, see what it sounds like. note any changes in the symptoms. then you can check to see if any have become loose, which would indicate an accelerated wear problem. if it remains stable a couple weeks then adjust all the valves carefully to 3/4 turn preload, see if resolves the problem. if none of this works it may not be a valvetrain related problem at all.
Tom Terrific or Terrible Tom, depending on the phase of the moon, passing cosmic rays or other factors not fully understood except by my wife.