Oil filter question.

I gotta be honest, there are some holes in that test or the results.

Pressure and flow should have an inverse relationship because with only one variable, the flow should be lower with a higher oil pressure.

It's quite possible that it could be a 10 micron filter, the higher pressure would make sense, but the flow should be lower. I seriously doubt that anything like the endcap has any real effect on this.

The other part is if the pump relief spring is active in all of this the pressure numbers are basically useless.

Frankly it continues to show the WIX as a solid choice...