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BILLET BYPASS REG,4-65 PSI,6 AN

BILLET BYPASS REG,4-65 PSI,6 AN

SKU:HOL 12-880

Regular price $207.95
Regular price Sale price $207.95

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Brand New Holley Billet Carb & EFI Bypass Fuel Pressure Regulator, 6AN (Part #12-880).

Holley Billet Fuel Pressure Regulators are part of a complete line of fuel system products from Holley. They are precision machined from 6061-T6 billet aluminum for strength and durability. These regulators are adjustable from 4-65 psi and will handle both carbureted and EFI applications. A second pressure spring is included allowing you to increase the fuel pressure range up to 65 psi for EFI systems. They are offered with two port sizes, 3/8" NPT or 6AN to adapt to your new or existing fuel lines. So, if you are currently running a carbureted system but plan to upgrade to EFI in the future, these regulators will have you covered either way.

Features:

  • Carb/EFI adjustable from 4-65 psi for precise fuel pressure adjustments
  • Constructed of billet aluminum with a black anodized base and a clear anodized top for good looks
  • Used in systems with a return line back to the tank
  • (1) 6AN O-ring Inlet, (1) 6AN O-ring Outlet, and (1) 6AN O-ring return
  • Includes fitting for manifold reference
  • Includes an 1/8 NPT gauge port
  • Boost Reference - 1:1
  • The 4-15 psi carbureted spring comes installed in the regulator

    Specs:

    • Adjustable: Yes
    • Brand: Holley
    • Color: Black Anodized
    • Fuel System: EFI, Carb
    • Fuel Type: Gasoline
    • Gauge Port: Yes
    • Inlet & Outlet Quantity: 1
    • Inlet & Outlet Size: 6 AN O-Ring
    • Inlet & Outlet Type: 6 AN ORB
    • Material: Aluminum
    • Mounting Hardware Included: Yes
    • Mounting Type: Inline
    • Part Type: Fuel Pressure Regulator
    • Port Quantity: 3
    • Product Type: Fuel Pressure Regulator
    • Return Size: 6 AN O-Ring
    • Style: Bypass

    You can view and download the assembly instruction booklet here.