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Bypass Fuel Pressure Regulator, 4.5 to 9 PSI [Red, Aluminum]
InfoVehicle Info Needed
QUICK FUELPART NUMBER: 793-30-900

Bypass Fuel Pressure Regulator, 4.5 to 9 PSI [Red, Aluminum]

$9799
ShippingShips on 11/02/2026
Lowest PriceLowest Price Guarantee
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$300
Made in USA
2-Port Pressure Regulator w/Return 5-12 PSI Outlet Pressure

555-15909

2-Port Pressure Regulator w/Return 5-12 PSI Outlet Pressure

$9499

Bypass Regulator
Bypass Fuel Pressure Regulator
  • Mechanical and Electric Fuel Pumps
  • Adjustable from 4.5 to 9 PSI
  • 3/8 in.-NPT Inlet, Dual 3/8 in.-NPT Outlets
  • Aluminum Body

    This bypass fuel pressure regulator holds a steady carburetor fuel pressure with steady-state mechanical or electric fuel pumps and returns excess fuel to the tank.

    Quick Fuel Bypass Regulator Features:

    • Recommended for steady-state mechanical and electric fuel pumps
    • Adjustable fuel pressure range of 4.5 to 9 psi
    • 3/8 in.-NPT female inlet with dual 3/8 in.-NPT female outlets
    • Aluminum body with a mounting bracket included
      • High-Pressure Fuel Regulator
      This pressure regulator with ball and stem activation utilizes a high-quality Quick Fuel Technology diaphragm assembly. It features a high-flow capacity that can satisfy single four-barrel engines rated up to 650 HP. 4-1/2 to 9 psi range.

      Bypass Regulator
      This bypass regulator enables excess fuel and pressure to return to the tank. Eliminates ''creep'' at low RPM without restriction. It can support engines rated up to 900 HP. Recommended for electric fuel pumps with steady output pressure. 4-1/2 to 9 psi range.

      Jegs Easy Kits are designed by Jegs Professionals to help you get all the performance parts you need. Kit includes two 3/8" NPT to -6AN fittings, two straight -6AN hose ends, two 90° -6AN hose ends, -6AN 6' hose, 15 psi gauge, and Regulator #793-30-803.

    Part TypeFuel Pressure Regulator
    Product LineQuick Fuel Technology Fuel Pressure Regulators
    BrandQUICK FUEL
    Package Height1.7
    Package Width4.8
    Package Length7.1
    Weight0.6 PG
    Part CategoryPerformance Parts
    Outlet Port Diameter3/8 in.
    Regulator FinishZinc plated
    ColorRed
    Outlet Size3/8 NPT
    Inlet Port Quantity1
    Regulator MaterialAluminum
    MaterialAluminum
    Outlet QuantityOne
    AdjustableYes
    QuantitySold individually
    Boost/Vacuum Reference PortNo
    Inlet TypeNPT
    Fuel TypeGasoline
    RebuildableNo
    Inlet AttachmentFemale Threads
    Mounting Bracket IncludedYes
    Inlet Port Diameter3/8 in.
    Inlet Size (In.)3/8 NPT
    Outlet Port Quantity2
    Gauge PortNo
    Outlet TypeNPT
    Minimum Pressure4.5 psi
    Outlet AttachmentFemale Threads
    Part FitmentUniversal
    Regulator LocationInline
    Fittings IncludedNo
    Maximum Pressure9 psi
    Inlet QuantityOne
    Pressure Range (Psi)4.5-9
    Regulator StyleReturn
    Package Qty1
    Package TypeEA

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    Some parts are not legal for use in California or other states with similar laws / regulations
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