JW51, I’ve moved the fuel tank from the cab to under bed aft of the differential.
Panic, The Sniper does not use vacuum input as part of the fuel control. I am using vacuum advance at the distributor. The Holley Sniper EFI Installation Manual calls out 58.5 PSI for operating pressure. The install manual also states that the AFRs displayed on the controller are averages.
My fuel tank is vented using a TANKS Inc roll over valve mounted above the tank. With the engine running I’ve removed the fuel cap which does not affect the noise the pump is making, so I’m pretty sure the tank is vented properly.
