I'm a Lil worried about this one.... Here's the run down 45 mag just rebuilt it with new pistons and iron mountain heads. idols great but sounded a Lil chattery up in the valves opened up the oil fill to try to hear it better and there is quite a bit of air coming out of there not sure if that's just from the movement or what don't think it's blow by cause it has a ton of compression but when I pulled the valve cover there was just a Lil bit and I mean a Lil bit of oil under the valve cover is this normal?

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