Description

Chrome Carbureted Fuel Pressure Regulator Holley fuel pressure regulators are designed to precisely control the fuel pressure from the fuel pump to the carburetor. Too much fuel pressure for a given needle and seat assembly can overload the needle and seat and may cause flooding or drivability problems. Each Holley fuel pressure regulator is fully adjustable so regulating the fuel pressure to your engines needs is a simple task. All Holley regulators are pre-set at the factory at 2.8 PSI so there is no guesswork when first installing the regulator. The Holley 12-804 fuel pressure regulator features 3/8" NPT in/out ports. ***The inlet pressure limitation is 7 psi. Pre-set at 2.8 PSI ***The inlet pressure limitation is 7 psi.

• Specifications

  • Inlet Port Diameter:3/8 IN
  • Mounting Type:Inline
  • Inlet Size:3/8 inch NPT
  • Port Quantity:2
  • Minimum Pressure:1 PS
  • Category:Air and Fuel Delivery
  • Mounting Bracket Included:Yes
  • Outlet Gender:Female
  • Outlet Size:3/8 inch NPT
  • Outlet Port Quantity:2
  • Style:Non-Return
  • Rebuildable:Yes
  • Color:Shiny
  • Gauge Port Included:Yes
  • Fuel System:Gasoline
  • Warning:California Proposition 65
  • Brand:Holley
  • Inlet Port Quantity:1
  • Adjustable:Yes
  • Outlet Port Diameter:3/8 IN
  • Warranty:Manufacturer's Limited 90 Day Warranty
  • Outlet Type:NPT
  • Inlet Gender:Female
  • Pressure Range:1-4 PSI
  • Gauge Included:No
  • Material:Aluminum
  • Inlet Type:NPT
  • Grade Type:Performance
  • Fuel Type:Gasoline
  • Emission Code:5
  • Maximum Pressure:4 PS

• Documents and Manuals

  • 1101_HOL12-804.pdf