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 so there is no guesswork when first installing the regulator. The Holley 12-803 fuel pressure regulator features 3/8" NPT in/out ports. The mounting holes in the regulator are not threaded. The screws included are self-tapping for use in installation. Regulator is compatible with Diesel #1 and Diesel #2.

• Specifications

  • Warranty:Manufacturer's Limited 90 Day Warranty
  • Outlet Type:NPT
  • Fuel Type: Diesel
  • Fuel System: Gasoline
  • Outlet Port Quantity:2
  • Outlet Size:3/8 inch NPT
  • Gauge Port Included: Yes
  • Port Quantity:2
  • Warning:California Proposition 65
  • Inlet Gender: Female
  • Inlet Port Quantity: 1
  • Pressure Range:4.5-9 PSI
  • Category: Air and Fuel Delivery
  • Minimum Pressure: 4.5 PS
  • Adjustable: Yes
  • Fuel Type: Gasoline
  • Brand: Holley
  • Mounting Type: Inline
  • Style:Non-Return
  • Mounting Bracket Included: Yes
  • Inlet Type: NPT
  • Material: Aluminum
  • Inlet Size: 3/8 inch NPT
  • Gauge Included: No
  • Maximum Pressure: 9 PS
  • Outlet Gender:Female
  • Rebuildable:Yes
  • Emission Code: 5
  • Inlet Port Diameter: 3/8"
  • Grade Type: Performance
  • Color: Shiny
  • Outlet Port Diameter:3/8 IN

• Documents and Manuals

  • 1101_HOL12-803.pdf
  • 1102_HOL12-803.pdf