Carbureted Fuel Pressure Regulator

Name: Carbureted Fuel Pressure Regulator
Brand: Holley
SKU: 12-704
Price: 155.95 USD
Availability: InStock

Part No.: 12-704

Price: $155.95

Quantity:

Carbureted Fuel Pressure Regulator Product Description:

4.5-9PSI FUEL PRESS REG

Street/Strip Carbureted Applications Two Port Adjustable from 4.5 to 9 PSI

Overview

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" NPT in/out ports. *** 1 1/2 NPT to AN -8 and 2 1/2 NPT to AN -6 For AN style fittings included

Features:

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

About Holley

Holley Performance Brands is the undisputed leader in carburetors, fuel pumps, fuel injection, intake manifolds, fuel injection, and fuel systems.

Specs

Adjustable	Yes
Brand	Holley
Category	Air and Fuel Delivery
Color	Shiny
Emission Code	5
Fuel System	Gasoline
Fuel Type	Diesel
	Gasoline
Gauge Included	No
Gauge Port Included	Yes
Grade Type	Performance
Inlet Gender	Female
Inlet Port Diameter	1/2 NPT IN
Inlet Port Quantity	1
Inlet Size	1/2 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	1/2 NPT IN
Outlet Port Quantity	2
Outlet Size	1/2 inch NPT
Outlet Type	NPT
Port Quantity	2
Pressure Range	4.5-9 PSI
Product Type	Fuel Pressure Regulator
Rebuildable	Yes
Style	Non-Return
Warranty	Limited 90 Day
UPC	090127116128
Part Number	12-704

Service Parts

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

Tech Resources

Holley Fuel Systems Chart

Instructions - 199r9848rev1.pdf

Instructions - holleyfuelsystems_chart.pdf

Regulator is compatible with Diesel #1 and Diesel #2.