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Thread: Mech fuel pump VS Electric fuel pump

  1. #1

    Mech fuel pump VS Electric fuel pump

    Hi all,

    Quick question with regards to fuel pumps. I have built a 632 BB with NOS and am working out my fuel system.

    Is it better to run 2 electric fuel pumps for the motor including NOS or run a mech unit and use a T to run 2 regs 1 for supply 1 for NOS.

    The engine will be running race fuel.

    Thanks for your input.

  2. #2
    Senior Member SENIOR BUILDER
    Join Date
    Dec 2007
    Morrison, Colorado
    I would run a large electric fuel pump such as the MagnaFlow 500 or Aeromotive A2000 with a large port regulator feeding the carb and a smaller one such as a holley 803 feeding the NOS. If you're running two carbs, you could use a BG 4-port, MagnaFlow 4-port, or Aeromotive 4-port pro-stock regulator for the carbs. Unless you're talking about a belt driven pump, stay away from anything mechanical for your combo.
    Mark Goulette
    Owner/Driver of the Livin' the Dream dragster
    Speed kills, but it's better than going slow!!!!

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