Posted on August 16, 2016 May 29, 2018 by FiTech EFI — 4 CommentsCan I use my stock fuel pump from my engine to supply fuel to the Command Center? Yes! There is enough storage in the tank to make a 700 HP 1/4 mile pass without any pump filling the tank! So it doesn’t take much to maintain the proper level. Post navigationPrevious post: Can I use an electric fuel pump to supply fuel to the Command Center?Next post: Can I use the Command Center with other brand EFI systems? 4 comments on “Can I use my stock fuel pump from my engine to supply fuel to the Command Center?” Brandon February 21, 2017 I have a low pressure electric pump feeding the command center, can I use the orange wire to control when it comes on and off? Bryce - FiTech Tech Pro February 21, 2017 I dont recommend hooking direct to the low pressure electric pump but you can use a relay to it and have the ECU turn on the relay and FCC. Brandt March 3, 2017 Can I use my stock electric fuel pump near that I used for my carburetor to supply fuel to the “Inline Frame Mount Fuel Pump Kit?” Bryce - FiTech Tech Pro March 7, 2017 There should NOT be a pump between the gas tank and the inline fuel pump.