Alrighty 1fz wizards - question for you. I put my head on last night. New OEM head on new OEM block with a cometic HG and OEM studs. All installed following the sequence, except my garage hand told me 39 FT LB instead of Nm, followed by the two 90* turns. Should have been 29 ft lb. So, all were a bit over torqued to begin with.
This morning I put a torque wrench to them working up in 5lb increments. all were solid to 70, except bolt 2 and 10 in sequence. 10 snugged to 70 and held. 2 turned an additional 45* and was still not holding.
SO now I'm racking my head on do I
- replace the bolt
-leave it alone
-See if it snugs, but I'm concerned i've gone past the yield point and it needs to be replaced.
-pull all of them and replace.
this shows bolt 2, past its full 180* sequence. Applying a torque wrench at 70 ft lb and it spun here, didn't meet torque and I stopped.
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