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Adjustable Billet By-Pass Regulator-6AN

Adjustable billet by-pass return style fuel pressure regulator 6AN Boost Reference - 1:1

PART# 12-880

$142.95   Suggested Retail
$116.06   Holleydays Price
Estimated shipping date: 12/28/2017
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Overview

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:

  • 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
  • Includes fitting for manifold reference
  • Includes an 1/8 NPT gauge port
  • Boost Reference - 1:1
  • 4-15psi spring comes installed in the regulator

Specs

BrandHolley
ColorBlack
Fuel SystemEFI/Carb
Fuel TypeGasoline / Diesel / E85
Inlet Size6 AN O-Ring
MaterialAluminum
Outlet Size6 AN O-Ring
Product TypeRegulator
Return Size6 AN O-Ring
StyleBypass
Part Number12-880

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