<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">I’m adjusting valves after the last race weekend. For whatever reason, I put the torque wrench on a couple of the head bolts - and found maybe 90 degrees of movement on the few nuts I checked. <div class=""><br class=""><div class="">I run a Payen head gasket - composite with a metal ring at the combustion chamber.</div><div class=""><br class=""></div><div class="">Should I:</div><div class=""><ol class="MailOutline"><li class="">loosen one nut at a time, lube with moly as provided by ARP, and retorque to ARP spec;</li><li class="">tighten from the current position to ARP spec (75 ft-lb)</li><li class="">do nothing</li></ol><div class=""><br class=""></div></div><div class="">The engine has probably four race weekends on it. I can honestly say I have never re-torqued Payen gaskets before, but I have also re-checked the torque on other gaskets and not found any movement.</div><div class=""><br class=""></div><div class=""><br class=""></div></div></body></html>