Hi guys, I have more information. I noticed that the oil pressure is significantly higher than used to be, (before I rebuilt the distributor), and the radiator steams a little bit after a short ride. The radiator was rebuild 6 months (supposedly)

Could the new bushings of the distributor improve the performance of the oil pump so much?

I am a little bit confused, I bought the Morgan 20 years ago and it never gave me any headache.......

Thanks in advance