I just installed a MSD 6Al box on my 65 dart and my oil pressure was at 75 when warmed up and would stay there but coming home tonight from a car show it was at 50 or so. Any ideas why it went down I use rotella 10/40 is the msd having an effect?
no the distributor is the mopar one the only thing I put in was the box. But the pressure goes from 50-75 back and forth so it is ok I think until it hits 0 I should be fine