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Best fuel pump for twin 70s and blow through dominator carb

Discussion in 'Turbo Tech Questions' started by John Haley, Jan 30, 2020.

  1. John Haley

    Joined:
    Jan 30, 2020
    Putting together a twin turbo small block chevy with a blow through dominator, what fuel pump would be best ?
     
    John Haley, Jan 30, 2020
    #1

  2. Mnlx

    Joined:
    Sep 20, 2009
    Need more info. Fuel? In tank or external? Boost level, and hp goals? Street, or track?
     
    Mnlx, Jan 31, 2020
    #2
    B E N likes this.

  3. John Haley

    Joined:
    Jan 30, 2020
    External pump, pump gas/race fuel and I'm thinking 15psi, I'm new to this turbo business
     
    John Haley, Jan 31, 2020
    #3

  4. John Haley

    Joined:
    Jan 30, 2020
    External pump, pump gas/race fuel and I'm thinking 15psi
     
    John Haley, Jan 31, 2020
    #4

  5. tbird

    Joined:
    Sep 1, 2004
    If anything, boost and hp are the biggest need to knows. So your HP goal is?? I can assume big hp cuz a dominator isnt usually used until 1500hp and up.
     
    tbird, Jan 31, 2020
    #5

  6. John Haley

    Joined:
    Jan 30, 2020
    We are shooting for 1000hp
     
    John Haley, Jan 31, 2020
    #6

  7. fastspec2

    Joined:
    Dec 24, 2009
    I'd probably go a pair of aem 380's. Depending on bsfc, you could "technically" damn near do it on one at around 20-25 psi net fuel pressure, but two would give you a bunch of head room and at around a hundred and a half each, you could afford it easy.
     
    fastspec2, Jan 31, 2020
    #7

  8. PEARL MUSSIN

    Joined:
    Jan 30, 2003
    I run a Magnafuel Pro Star 500 pump..357, twin T-70's, pump gas, CSU 750. 9.20 @ 149
     
    PEARL MUSSIN, Feb 6, 2020
    #8
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