quote:Originally posted by mike the snake:
This new set of plugs I installed dry, no anti-seize. I was very careful to torque them with enough force to hold them in, but I didn't overtighten anything.
Every plug slipped in and threaded in perfectly with just the tippy tips of my fat fingers, so I hope I'm OK in not using antiseize
Every time Ford redid that series of heads they made some kind of a small improvement.
My heads are an early set of A3 heads and even use a different spark plug type.
Using anit-seeze on plugs is a real PITA. If you can get along with out it, that's to your advantage.
Anything that seems to get onto the threads including engine oil can act as a "crazy glue" because of the heat.
Irregardless, the heads still prefer to be cold in order to release the plugs easily.