Hi Norman,
thanks, more to think about, I do not know how all these effects work out in real life. You may be right. I got twin start pumps at hand anyway and will fit them certainly, just am not quite clear about their behaviour in this discussion. Maybe your explanation should be a little tweaked as we have a piston oil pump here. You don´t get a steady oil flow from it that may show a higher pressure at higher flow rate from twice the speed. It is only twice the number of oil squirts per minute with pauses in between. If that provides a higher pressure I do not know, maybe only slightly higher.
At present I have run out of ideas about fault finding with wet sumping in this discussion, a night´s sleep may help hopefully .
Vic
thanks, more to think about, I do not know how all these effects work out in real life. You may be right. I got twin start pumps at hand anyway and will fit them certainly, just am not quite clear about their behaviour in this discussion. Maybe your explanation should be a little tweaked as we have a piston oil pump here. You don´t get a steady oil flow from it that may show a higher pressure at higher flow rate from twice the speed. It is only twice the number of oil squirts per minute with pauses in between. If that provides a higher pressure I do not know, maybe only slightly higher.
At present I have run out of ideas about fault finding with wet sumping in this discussion, a night´s sleep may help hopefully .
Vic