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Holley 12-848 Dominator Billet EFI By-Pass Fuel Pressure Regulator

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#42512848

Holley 12-848 Dominator Billet EFI By-Pass Fuel Pressure Regulator

Name: Holley 12-848 Dominator Billet EFI By-Pass Fuel Pressure Regulator
Brand: Holley
SKU: 42512848
Price: 289.95 USD
Availability: InStock
Rating: 4.8 (4 reviews)

4 Reviews

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It is adjustable from 40-70 psi for precise fuel pressure adjustments
Has a billet aluminum construction with a black anodized base and clear anodize top for good looks
Commonly used in systems with a return line back to tank

$289.95

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$313.95

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Product Summary

Universal Fit, 40-70 Fuel Pressure Rating (psi)

It is adjustable from 40-70 psi for precise fuel pressure adjustments
Has a billet aluminum construction with a black anodized base and clear anodize top for good looks
Commonly used in systems with a return line back to tank
Will work with electric pumps only
Designed for the Holley® Dominator in-line fuel pumps or other high pressure pumps where return line is needed

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Key Specs

MFG. Part #	12-848
Brand	Holley
Material Type	Aluminum

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Holley 12-848 Details

Holley® Billet Fuel Pressure Regulators are part of a complete line of fuel system products from Holley®. They are precision machined from 6061-T6 billet aluminum for strength and durability. They feature a black bright dip anodized body and a clear bright dip anodized top for corrosion resistance and good looks. The Holley 12-848 fuel pressure regulator features(1) -10 AN O-ring inlet, (1) -10 AN O-ring outlet, (1) -8 AN O-ring return.

Adjustable from 40-70 psi for precise fuel pressure adjustments
Constructed of billet aluminum with a black anodized base and clear anodize top for good looks
Used in systems with a return line back to tank
Use with electric pumps only
(1) -10 an o-ring inlet, (1) -10 an o-ring outlet, (1) -8 an o-ring return
1/8" NPT gauge port
Designed for use with the Holley® Dominator in-line fuel pumps or other high pressure pumps where return line is needed
Mounting bracket included

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Installation Instructions (PDF)

Guides & Documents

Fuel Pressure Regulators Installation Instructions (42512848)

Holley 12-848 Specifications

KEY SPECS
MFG. Part #	12-848
Brand	Holley
Material Type	Aluminum

GENERAL
Fuel Pressure Rating (psi)	40-70
Fuel Type	Gasoline
Return Fitting Size	-8 AN O-ring
GTIN Code	090127670521

Ratings & Reviews

4.8

4 Reviews

Overall Assessment

Customers are pleased with the product's exact suitability and quality. The product's standout feature is its perfect fit for specific applications, ensuring practicality and usability. Material quality is noted as good, assuring dependable longevity. Customers also appreciate the product's additional safety as fittings are sold separately, underlining its excellent performance. On the market, customers prefer this product for its unmatched precision and quality.

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4.8

4 reviews

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Well Built

5.0

a year ago

Terry

Alabama

Verified

Can't wait to use it

Would Recommend

Looks good

4.0

a year ago

Terry H.

Alabama

Verified

Haven't used yet

Would Recommend

Great parts, fast shipping exactly what I needed.

5.0

6 years ago

Anthony

Newton, Iowa

Verified

It was the exact regulator for the application, glad they had it on hand and they are super fast about shipping!

Would Recommend

Good quality

5.0

8 years ago

Felix performance

Corona ca

Verified

You have to buy the fittings separately

Would Recommend

Showing 4 of 4 reviews

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