Head gasket woes

Illahe said

Thank you. I’m at 4700’ and the air at the track went from 6200’-about 7000 by the last pass. I’m not sold on the arp head bolts.

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Were you using the ARP thread lubricant? Did ARP suggest bring to torque two or three times before final torque? This burnished any rough spots off the threads, allowing smooth torque.