lol 2scoops of hoohah did that its one of his many reasons that the car doesnt run. The other being he wont get of his *** to work on it. My money is on a stuck pressure relief valve, or loose pickup.

 

check the headgasket then drop the motor off at the machine shop who built it and ask them why its not pumping oil.

I don't know about the swirly-look to the oil indicating problems, but darkness is from assembly lube.