FUEL REG./ SUPERCHARGER ?s

At 7 psi of boost, if you don’t reference the fuel regulator to boost pressure, and your fuel pressure is 7 psi, you’ll have ZERO fuel flow. At 7 psi of boost you should have 14psi of fuel pressure. At 10psi you need 17 psi of fuel pressure. And remember pump output goes DOWN as fuel pressure goes up. Buy a good pump (not a Holley blue) and a good 1:1 regulator. I use the aeromotive linked above in my boat with two A750 pumps and use aeromotive’s twin in tank 340s in my truck. Their stuff is dead reliable and good quality.