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Holley  |  SKU: 12-880

Holley 12-880 Carb/EFI Adjustable Billet By-Pass Regulator-6AN

Carb/EFI adjustable billet by-pass return style fuel pressure regulator 6AN Boost Reference - 1:1

Regular price $395.20 NZD + GST
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⚠ Special Order Item — ships direct from supplier. No returns, exchanges, or cancellations once processed. Please allow 7–20 days shipping.

Description

Carb/EFI adjustable billet by-pass return style fuel pressure regulator 6AN Boost Reference - 1:1

Part Number: 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 and Benefits

• 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

Specifications

  • Specifications
    AdjustableYes
    BrandHolley
    CategoryAir and Fuel Delivery
    ColorBlack
    Emission Code5
    Fuel SystemEFI/Carb
    Fuel TypeGasoline
    Gauge PortYes
    Grade TypePerformance
    Inlet Quantity1
    Inlet Size6 AN O-Ring
    Inlet Type6 AN ORB
    MaterialAluminum
    Mounting Hardware IncludedYes
    Mounting TypeInline
    Outlet Quantity1
    Outlet Size6 AN O-Ring
    Outlet Type6 AN ORB
    part typeFuel Pressure Regulator
    Port Quantity3
    Product TypeFuel Pressure Regulator
    Return Size6 AN O-Ring
    StyleBypass
    Sub CategoryCarburetion
    WarningCalifornia Proposition 65
    WarrantyManufacturer's Limited 90 Day Warranty
  • Instructions

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