How is a head re torque done? And what are the torque settings?
And does it have to be done in order like when the head is first tightened? What is the order?
as Norbie said, why do you need to re-torque it?
The Even on new HG's i've never had to re-torque my 18RG head bolts. torque'd to 65Ftlbs and be done with it.