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Where do I hook up fuel pressure gauge on the Fass unit?
I cant find my manual and was wondering where on the unit can I tap into for fuel pressure readings, or should I just re-hook back up at the VP fitting? Thanks
Port "G" is for a fuel pressure gauge tap. If you go to the DPP Website and look under installation find your model, and open that, it's the whole manual. I piped mine direct into the main fuel line into the VP, and still tap my gauge off the port on the VP. Disadvantage there is you don't have to larger fuel line all the way to the VP, and don't get the increased volume so many argue is the big plus. I like reading my pressure from the VP however, and not way back at the FASS itself, but that's just me.