I doubt your eyes are much better than mine, especially when I have my reading glasses handy. I know I can look at a block or head and possibly detect a crack, but there are fine cracks that go unobserved without additional help. Experts coat the head with a solution that can bring these light. I know that an warpage to the head would also go unnoticed to most naked eyes.
Let me be blunt, if you put the dollars in to attempting to super charge an engine, put another $60 in to having the head planed and checked. You never said what the old head gasket looked like. A warpage doesn't car whether the head gasket looks fine. The head isn't touching the head gasket 100% and won't until it is replaced or planed.
I would however, consider the definate possibility that the block is cracked. You say that the oil is in the coolant, but I would venture that the coolant is also in the oil.
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Wednesday, January 10th, 2007 AT 8:26 AM