Sorry for going over covered ground again but could not find these same #'s.

I just got my gauges on & have 12 psi at idle, 8-9 at freeway speeds & 6 at WOT. This is from a stock pump system save the last Banjo bolt which is the one that Dieselmanor has with the FP pickup on it. From other threads I seen maybe this is a little low? It shouldn't be the filter as it was changed in the last 2K miles.

Anything to be concerned about or should I be looking at aftermarket systems? Also I have a max of 17 psi boost at WOT is that about average for a stock engine? THX

 

You got gauges...good
I'd say you've got time to prepare for a lift pump improvement before you start bombing. Keep your fuel tank at least half full with a fuel treatment to combat heat and wear.

 

If you replaced the rest of the banjo bolts you'd see less of a drop. Scotty or Vulcan kits would do this. Your fp is fine though.