(Quote without editing)With all due respect,opinions are just that. The pressure sensor in either location (rail or pump)has shown no difference in either performance or readings. Our dual pump kit is available both ways and I have tested on my personal truck, both set ups. No drop in HP, no difference in pressure. We have also logged over 100K on our dual pump kit between two trucks with no issues to date
Alright, let just look at this simply, install two pumps and feed to the same location, Just measure one with no consideration for the other. . 1280hp was that you're every day operating HP for 50K miles?What Type of instrumentation was used for the Changeover?I will like to look at it,PM or email to -- email address removed --.
Sorry, as soon as the OP reports his operating Pressure I will return and try to Help.