Fuel Pressure Regulator

Fuel Pressure Regulator
Fuel Pressure Regulator
Fuel Pressure Regulator
Fuel Pressure Regulator
Fuel Pressure Regulator
Fuel Pressure Regulator
Fuel Pressure Regulator
Fuel Pressure Regulator
Fuel Pressure Regulator

Model: 12804

Brand: Holley

(2) 2 shops 1 products

Detailed product description

Fuel Pressure Regulator; Carbureted; Gasoline; 3/8 in. NPT Inlet/Outlet; 1-4 PSI Range; Non-Return Style; Two Port; Shiny Finish; Adjustable Fuel Regulation From 1 To 4 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.

Adjustable Fuel Regulation From 1 To 4 PSI; .220 in. 7/32 in. Restriction; 3/8in. Npt Ports 1 in. 2 Out; Chrome Finish; Mounting Bracket Included


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Last updated: 2025-07-07 17:37:27
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$49.95
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Product specifications

Technical details

Manufacturer -
Brand Holley
Item model number 12804
Color Other
Weight -
Height -
Depth -

Additional product information

Product Id 1417519
User Reviews and Ratings 5 (2 ratings) 5 out of 5 stars
UPC 090127020234

Description

Street/Strip Carbureted Applications Two Port Adjustable from 1 to 4 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 at 2.8 PSI so there is no guesswork when first installing the regulator. The Holley 12-804 fuel pressure regulator features 3/8 in. NPT in/out ports. ***The inlet pressure limitation is 7 psi.;

Adjustable fuel regulation from 1 to 4 psi .220" (7/32") restriction 3/8" NPT ports ( 1 in, 2 out) Chrome finish Mounting bracket included Pre-set at 2.8 PSI


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# Title Reviews User Ratings Price
1
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2
Holley Performance 12-804 Fuel Pressure Regulator
Reviews: 13
Ratings: (13)
Price:
$49.95 on walmart
13 (4.5)
$49.95 on walmart

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