Fuel Pressure Regulators Parts

Specifications: * Regulates pressure from 4 1/2 to 9 psi * 3/8 in. NPT ports * Restriction: .220 in. (7/32 in.)

Includes mounting bracket.

This part is not legal for sale or use in California on any pollution-controlled motor vehicle.

Designed to keep fuel pressure within safe limits and avoid the . . . More

Holley Fuel Pressure Regulators Fuel Pressure Regulator - Chrome Plated - 4 1 - 2-9 psi - Universal

Brand: Holley

Part#: 12803

Distinctive BLUE color Provides constant fuel flow with no pulsation Has externally accessible pressure relief valve Weighs less than 3 lbs. Includes mounting bracket Flows 110 GPH free flow 70 GPH at 9 PSI Pressure pre-set at 14 PSI 7 1/2 amp fuse recommended draws 3 amps Includes Part No. . . . More

Holley Adjustable Fuel Injection Regulators Fuel Pressure Regulator - Red Powdercoated - 35-65 psi - Ford - Mustang

Brand: Holley

Part#: 5125001

Regulate your fuel injection system. These adjustable Holley fuel injection regulators are capable of providing all of the fuel pressure your high-performance, fuel-injected vehicle will require. They utilize a special wave spring to maintain constant fuel pressure. More

Holley Adjustable Fuel Injection Regulators Fuel Pressure Regulator - Red Powdercoated - 35-65 psi - Ford - Mustang

Brand: Holley

Part#: 512-500-1

Fuel pressure adjustment: 35-65 psi

Bolts in the stock regulators location.

This fuel injection regulator has range of adjustability from 35 to 65 psi. It is capable of providing all the fuel pressure your high performance fuel injected vehicle will require. It utilizes a special wave spring to maintain constant fuel pressure. More

Holley Fuel Pressure Regulators Fuel Pressure Regulator - Polished Aluminum - 4 1 - 2-9 psi - Universal

Brand: Holley

Part#: 12-704

Specifications: * Regulates from 4 1/2 to 9 psi * One 1/2 in. NPT inlet and two 1/2 in. NPT outlet ports * Restriction: .437 in. (7/16 in.)

This part is not legal for sale or use in California on any pollution-controlled motor vehicle.

Includes mounting hardware and AN style fittings

Designed to keep fuel . . . More

Holley Adjustable Fuel Injection Regulators Fuel Pressure Regulator - Aluminum - 35-65 psi - Chevy - Pontiac

Brand: Holley

Part#: 512-501

Fuel pressure adjustment: 35-65 psi

Bolts in the stock regulators location.

This fuel injection regulator has range of adjustability from 35 to 65 psi. It is capable of providing all the fuel pressure your high performance fuel injected vehicle will require. It utilizes a special wave spring to maintain constant fuel pressure. More

Holley Fuel Pressure Regulators Fuel Pressure Regulator - Aluminum - Black Anodized - 4 1 - 2-9 psi - Dual Outlet - Universal

Brand: Holley

Part#: 12-707

Specifications: * Regulates from 4-1/2 to 9 psi * One -8 inlet port and four -6 outlet ports * Restriction: .437 in. (7/16 in.) * Aluminum billet body and top casting cover are hard coat anodized

Installation notes: * Includes mounting hardware and AN style fittings * Three fuel pressure gauge mounting options * Fuel . . . More

Holley Adjustable Fuel Injection Regulators Fuel Pressure Regulator - Black Anodized - 15-65 psi - Universal

Brand: Holley

Part#: 512-504-5

Specifications: * Fuel pressure adjustment: 15-65 psi * Designed to regulate high fuel demands for naturally aspirated EFI turbo supercharged and NOS race applications.

This fuel injection regulator has a range of adjustability from 15-65 psi. It is capable of providing all the fuel pressure your high performance fuel-injected . . . More

Holley Fuel Pressure Regulators Fuel Pressure Regulator - Chrome Plated - 1-4 psi - Universal

Brand: Holley

Part#: 12-804

This regulator is designed to work with a single carburetor installation. If two carburetors are used then two regulators will be required one for each carburetor.

This regulator is adjustable from 1 to 4 psi. It has one 3/8 in. NPT inlet and two 3/8 in. NPT outlet ports and includes a mounting bracket. More

Holley Adjustable Fuel Injection Regulators Fuel Pressure Regulator - 35-65 psi - Chevy - Camaro - Impala SS - Firebird

Brand: Holley

Part#: 512502

Regulate your fuel injection system. These adjustable Holley fuel injection regulators are capable of providing all of the fuel pressure your high-performance, fuel-injected vehicle will require. They utilize a special wave spring to maintain constant fuel pressure. More

Holley Adjustable Fuel Injection Regulators Fuel Pressure Regulator - 35-65 psi - Chevy - Camaro - Impala SS - Firebird

Brand: Holley

Part#: 512-502

Fuel pressure adjustment: 35-65 psi

Bolts in the stock regulators location.

This fuel injection regulator has range of adjustability from 35 to 65 psi. It is capable of providing all the fuel pressure your high performance fuel injected vehicle will require. It utilizes a special wave spring to maintain constant fuel pressure. More

Holley Adjustable Fuel Injection Regulators Fuel Pressure Regulator - Black Anodized - 15-65 psi - Universal

Brand: Holley

Part#: 5125045

Regulate your fuel injection system. These adjustable Holley fuel injection regulators are capable of providing all of the fuel pressure your high-performance, fuel-injected vehicle will require. They utilize a special wave spring to maintain constant fuel pressure. More

Holley Fuel Pressure Regulators Fuel Pressure Regulator - Polished Aluminum - 4 1 - 2-9 psi - Universal

Brand: Holley

Part#: 12704

Performance fuel pressure regulators working under pressure. The needle and seat assemblies that are installed in Holley Performance carburetors can sufficiently control fuel pressure up to about 8 psi. If the fuel pump is putting out more than 8 psi, a regulator should be used to keep the fuel pressure within safe limits and avoid the . . . More

Holley Fuel Pressure Regulators Fuel Pressure Regulator - Chrome Plated - 1-4 psi - Universal

Brand: Holley

Part#: 12804

Distinctive RED color Provides constant fuel flow with no pulsation Has externally accessible pressure relief valve Weighs only 2.88 lbs. Includes mounting bracket Flows 97 GPH free flow 67 GPH at 5 PSI Pressure pre-set at 7 PSI 7 1/2 amp fuse recommended draws 2 amps Regulator not required . . . More

Holley Adjustable Fuel Injection Regulators Fuel Pressure Regulator - Aluminum - 35-65 psi - Chevy - Pontiac

Brand: Holley

Part#: 512501

Regulate your fuel injection system. These adjustable Holley fuel injection regulators are capable of providing all of the fuel pressure your high-performance, fuel-injected vehicle will require. They utilize a special wave spring to maintain constant fuel pressure. More

Holley Adjustable Fuel Injection Regulators Fuel Pressure Regulator - Red Powdercoated - 35-65 psi - Ford - Mustang

Brand: Holley

Part#: 512-5001

Regulate your fuel injection system. These adjustable Holley fuel injection regulators are capable of providing all of the fuel pressure your high-performance, fuel-injected vehicle will require. They utilize a special wave spring to maintain constant fuel pressure. More

Holley Adjustable Fuel Injection Regulators Fuel Pressure Regulator - Aluminum - 20-75 psi - Universal

Brand: Holley

Part#: 512-505

* Fuel pressure adjustment: 35-65 psi * Universal for turbocharged engines

This fuel injection regulator has range of adjustability from 35 to 65 psi. It is capable of providing all the fuel pressure your high performance fuel injected vehicle will require. It utilizes a special wave spring to maintain constant fuel pressure. More

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Holley - Fuel Pressure Regulators (53)