Description

Street/Strip Carbureted ApplicationsTwo Port Adjustable from 4.5 to 9 PSIAdjustable fuel regulation from 4-1/2 to 9 psi.220″ (7/32″) restriction3/8″ NPT ports ( 1 in, 2 out)Chrome finishMounting bracket includedHolley 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: Yes

Color: Shiny

Fuel System: Gasoline

Fuel Type: Diesel

Fuel Type: Gasoline

Gauge Included: No

Gauge Port Included: Yes

Grade Type: Performance

Inlet Gender: Female

Inlet Port Diameter: 3/8″

Inlet Port Quantity: 1

Inlet Size: 3/8 inch NPT

Inlet Type: NPT

Material: Aluminum

Maximum Pressure: 9 PS

Minimum Pressure: 4.5 PS

Mounting Bracket Included: Yes

Mounting Type: Inline

Outlet Gender: Female

Outlet Port Diameter: 3/8 Inch

Outlet Port Quantity: 2

Outlet Size: 3/8 inch NPT

Outlet Type: NPT

Port Quantity: 2

Pressure Range: 4.5-9 PSI

Rebuildable: Yes

Style: Non-Return