440 Oil Pressure Issues..

inertia said
I'm not suggesting the pickup should be 4 inches off the bottom, my point is as long as the pump is submerged, be it 10 feet, or just below the surface, It Will pump fluid.
The argument over how far from the bottom is irrelevant in this instance.

Really? Did you read post 49? No, you didn't or you wouldn't say how far the pickup is from the bottom of the pan is irrelevant.

Not unless you want to put 20 quarts into it. So yes, it is relevant. Has been since it was designed.