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Mallory Universal Fuel Pressure Regulators for Fuel Injection 4305M

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Fuel Pressure Regulator, Black Anodized, 30-100 psi, Universal, Each

Estimated Ship Date: Monday 12/22/2014 Would you rather pick it up? Select Location

  • Order this item and get free delivery and handling on your entire order! Offer excludes truck freight fees. Valid on orders shipped in the contiguous United States.

Brand: Mallory Ignition

Manufacturer's Part Number: 4305M

Part Type: Fuel Pressure Regulators

Product Line: Mallory Universal Fuel Pressure Regulators for Fuel Injection

Summit Racing Part Number: MAA-4305M

UPC: 769105118637

Pressure Range (psi): 30-100

Regulator Style: Return

Regulator Location: Inline

Boost/Vacuum Reference Port: Yes

Boost/Vacuum Rise Ratio: 1:1

Gauge Port: Yes

Mounting Bracket Included: Yes

Fittings Included: No

Rebuildable: Yes

Inlet Quantity: One

Inlet Attachment: Female threads

Inlet Size: -8 AN

Outlet Quantity: Three

Outlet Attachment: Female threads

Outlet Size: 3/8 in. NPT

Return Attachment: Female threads

Return Fitting Size: -8 AN

Regulator Material: Aluminum

Regulator Finish: Black anodized

Quantity: Sold individually.

In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

These Mallory universal fuel pressure regulators for fuel injection feature CNC-machined billet aluminum construction and a special quick-action diaphragm design. Flow-matched inlet and outlets provide perfect pump matching, and allow you to fine-tune your fuel injection to meet your needs. They also offer a built-in fuel pressure port, and built-in pressure compensating for supercharged or turbocharged engines. Fully serviceable, these regulators are available for high and low-pressure applications, for use with gasoline or alcohol/methanol.

Warranty

Most Helpful Reviews Review this Product

4 Customer Reviews for Mallory Ignition 4305M - Mallory Universal Fuel Pressure Regulators for Fuel Injection

Average Customer Review

5 Star

(1)

4 Star

(0)

3 Star

(1)

2 Star

(2)

1 Star

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Fuel Regulator

Summit RacingSummit Racing Verified Purchase

Have had two of these, Like other reviews it may take a few tries to get this to not leak. I also was not able to get the pressure to adjust while using either regulator. Have since went to a Aeromotive 13109 and have not had issues with it. I would suggest spending a bit more for that.

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Reviewer: BRANDON from IN

Date: November 30, 2014

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Leaked at first

Summit RacingSummit Racing Verified Purchase

This regulator does leak. I had to put aircraft grade sealer on the threads and then wet install the plugs and fittings to get it to stop. After that I have no issues.

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Reviewer: RANDALL from GA

Date: October 31, 2014

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Unit leaks

Summit RacingSummit Racing Verified Purchase

I spent 2 days trying to use this regulator but it kept leaking. It has a mix of -8 AN O-ring (straight cut) ports and 3/8" NPT ports and it was the NPT ports that were the problem. No amount of tightening or pipe sealer would seal them. I suspect the threads were cut straight rather that angled for a pipe fitting.

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Reviewer: MICHAEL from NV

Date: April 11, 2014

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Works like it should

Summit RacingSummit Racing Verified Purchase

I put this in my 1979 Datsun 280zx race car. I run 40psi. It was easy to set the pressure and stayed there for the entire 14 hour race. It does what its supposed to.

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Reviewer: CHRISTOPHE from FL

Date: March 18, 2014

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Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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