Not really being defensive, pretty aggressive cam with a good bit of spring pressure. We are pulling
oil pressure off the opposite end of the block from the
oil pump. I generally see about 30-35 lbs at idle pulling pressure off the
oil filter adapter.
Jeff, what plugs are you running? Did you try a different heat range?
As a last resort I could concede to lowering the idle if you do juice it periodically while it's idling, but I would like to exhaust all other options first.