[nytrainer]

Originally Posted by AdamIsAdam

For now I think I should plumb the new gauge, which by the way I now have, in the same pick up location as the electric one for consistency. Everyone agree?

Is the pressure higher at the oil filter location or when measured by the distributor?

Adam for this test you are trying prove/disprove the electric sending unit so install the gauge in the same spot. After you get your results, if you permanently mount the gauge, I think the spot behind the distributor is a truer indication of the actual pressure in the oiling system and typically would be less.