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Holley Chrome Carbureted Fuel Pressure Regulator, Two Port Adjustable from 4.5 to 9 PSI

  • Name: REG FUEL PRESSURE 4.5-9 PSI M/P 10-17
  • Part Number: HOL12-803
  • Brand: Holley
  • $41.19

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Chrome Carbureted Fuel Pressure Regulator - Street/Strip Carbureted Applications, Two Port and Adjustable from 4.5 to 9 PSI

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.

  • Adjustable fuel regulation from 4-1/2 to 9 psi
  • .220" (7/32") restriction
  • 3/8" NPT ports ( 1 in, 2 out)
  • Chrome finish
  • Mounting bracket included

Brand: Holley

Color: Shiny

Fuel System: Gasoline

Inlet Size: 3/8 Inch NPT

Material: Aluminum

Outlet Size: 3/8 Inch NPT

Pressure Range: 4.5 – 9 PSI

Return Size: 3/8 Inch NPT

Style: Non-Return

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