I`m looking for the procedure for adjusting the valves on my E6-350 4v. It started missing ever so slightly at about the same time the engine brake started to get punky . I pulled off the valve covers and the brake solinoids are working. I think I found my trouble as most of the valve lash seem to be tight. I need to know which timming pointer to use : and if I can set 6 valve adjustments on TDC; Then roll the motor 1 turn and set the remaining 6 ? I`m used to working on IH farm tractors : sorry . I don`t know anyone with a manual for this engine. I know where I can get a manual for a E6 2V : are they set the same? Any help would be appreciated. I`m new to this site, but it seems like a great site with a great bunch of guys.