Man ... people talking about PCV tubes, windage trays and scrapers ......

I talked to a Bud of mine in FL last nite ... this topic was brought up and he actually TESTED THIS some years back.

He plumbed-in a air fitting into a motor he was going to rebuild ... and put 80 psi into the oil pan to BALLOON-UP the valley-pan like that.

What you have here is some major BLOW-BY ... like holes in pistons or busted up rings.