can i re-torque stock head bolts

[steves 86 supra]

Originally Posted by cre

Edited for clarity: I wasn't saying that stretch was likely (actually, I pointed out that the TSRM even provides the measurements to make sure they're fine)... I just didn't think pitting was any more likely. I should have simply said as much. I've only ever had 5 apart that far though. Now you've got me curious, how many pitted head bolts have you pulled from 7M's?

ive only come across a couple of pitted head bolts on 7m's usually they
come with a badly coroded head & most often i'll throw the lot out &
start with at least a good head or another engine for rebuilding