Holley Performance 12-704 Fuel Pressure Regulator

Holley Performance 12-704 Fuel Pressure Regulator
Holley Performance 12-704 Fuel Pressure Regulator
Holley Performance 12-704 Fuel Pressure Regulator
Holley Performance 12-704 Fuel Pressure Regulator
Holley Performance 12-704 Fuel Pressure Regulator
Holley Performance 12-704 Fuel Pressure Regulator
Holley Performance 12-704 Fuel Pressure Regulator
Holley Performance 12-704 Fuel Pressure Regulator

Model: HOL12-704

Brand: Holley

(1) 2 shops 1 products

Detailed product description

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 12-704 fuel pressure regulator features 1/2in. NPT in/out ports. 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. 4.5-9PSI FUEL PRESS REG Adjustable Fuel Regulation From 4-1/2 To 9 PSI One 1/2in. Npt Inlet and Two 1/2in. Npt Outlet Ports .437 in. 7/16 in. Restriction Includes Mounting Hardware and an Style Fittings Alcohol Compatible Carburetor Fuel Pres

Holley Performance 12-704 Fuel Pressure Regulator


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Last updated: 2025-07-08 08:05:14
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Product specifications

Technical details

Manufacturer -
Brand Holley
Item model number HOL12-704
Color Other
Weight -
Height -
Depth -

Additional product information

Product Id 1417517
User Reviews and Ratings 3 (1 ratings) 3 out of 5 stars
UPC 090127116128

Description

Street/Strip Carbureted Applications Two Port 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 12-704 fuel pressure regulator features 1/2 in. NPT in/out ports. *** 1 1/2 NPT to AN -8 and 2 1/2 NPT to AN -6 For AN style fittings included;

Adjustable fuel regulation from 4-1/2 to 9 psi One 1/2" NPT inlet and two 1/2" NPT outlet ports .437" (7/16") restriction Includes mounting hardware and an style fittings Alcohol compatible


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Holley Performance 12-704 Fuel Pressure Regulator
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