[Bodalenko]

Title says it all.

I know the header nuts should be tightened to 22 ft/lbs but wondering;

1. How many heat cycles people are doing before retighten?

2. Should headers/nuts be tightened when headers are stone cold e.g. First thing in morning, or while touchable warm after final heat cycle.?

Posted this in the open forum but need info reasonably quick..