#91012807

LS1 Fuel Filter/Fuel Regulator Only

Name: LS1 Fuel Filter/Fuel Regulator Only
Brand: Speedway Motors
SKU: 91012807
Price: 35.99 USD
Availability: InStock
Rating: 4.8 (13 reviews)

13 Reviews

11 Questions

Make your LS swap fuel system simple with this 2-in-1 fuel filter and fuel pressure regulator
A return line will be routed from the filter/regulator back to the fuel tank. This eliminates the need for a return line to be routed all the way from the engine to the tank.
58 psi internal regulator is designed specifically for LSx engines

Type:

SAE Quick Connect

-6 AN Male SAE Quick Connect W/ -6 AN

$35.99

/each

In Stock

Quantity

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Product Summary

Universal Fit, Gasoline Fuel Type, Aluminum

Make your LS swap fuel system simple with this 2-in-1 fuel filter and fuel pressure regulator
A return line will be routed from the filter/regulator back to the fuel tank. This eliminates the need for a return line to be routed all the way from the engine to the tank.
58 psi internal regulator is designed specifically for LSx engines
5 micron filter rating ensures clean fuel is delivered to your engine
Adapters are available to convert to common AN6 hose

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Key Specs

MFG. Part #	91012807
Brand	Speedway Motors
Regulator Style	Return
Material Type	Aluminum

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Speedway Motors 91012807 Details

To make your LS1 engine swap a little less painful, we stock this 2-in-1 fuel filter/fuel pressure regulator assembly. This non-adjustable fuel regulator has a fixed pressure at 58 psi. Hose and additional fittings sold separately.

Principal Application: Chevrolet Corvette ('99-'04)
Style: Fuel (Complete In-Line) Filter
Service: Fuel
Type: Full Flow
Media: Paper
Nominal Micron Rating: 5

CA WARNING:

Can expose you to lead, a carcinogen and reproductive toxicant. See www.P65Warnings.ca.gov

Speedway Motors 91012807 Specifications

KEY SPECS
MFG. Part #	91012807
Brand	Speedway Motors
Regulator Style	Return
Material Type	Aluminum

GENERAL
Fuel Type	Gasoline
Sold in Quantity	Each
Notes	Inlet side has 2 male port tubes (one 3/8" one 5/16") the smaller is the return, the outlet is the female side and utilizes a male "snap" fitting which goes to the fuel rail.
Overall Length	5.73"
Outside Diameter	2.38"

Ratings & Reviews

4.8

13 Reviews

Overall Assessment

Customers consistently praise this product for its perfect fit, easy installation, and high-quality performance, specifically in LS swaps. Many users value it as a direct replacement that works great, enhancing the functionality of their 2000 Corvette among other vehicles. One feature, in particular, the fuel filter and pressure regulator combo, is often highlighted as a key factor in its success. Its compatibility with truck sizes is also noted, simplifying the installation process, and the potential for further ease with additional engine fittings is also suggested. Customers would readily recommend it for LS swaps, underscoring its effectiveness and exceptional value. While a few suggested inclusion of engine fittings in the kit, the product has been applauded for making the LS swap fuel system much simpler, proving its practicality and usability.

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4.8

13 reviews

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Sort Reviews

Yes, I would buy again

5.0

18 days ago

Verified

Was exactly as I thought it was , fit perfect

Would Recommend

Actually works!

5.0

a year ago

WS6

Arizona

Verified

We tried 5 different C5 filters and this was the only one that regulated the pressure correctly

Would Recommend

Pump was as advertised

4.0

a year ago

MartyD

Daytona Beach

Verified

Haven't fired up the car yet, but everything fit as advertised

Would Recommend

Game changer, makes fuel injection easy!

5.0

a year ago

Steel69

Verified

Anyone doing an LS swap or fuel injection should seriously look at this. Makes life easy and simple.

Would Recommend

More than enough

5.0

2 years ago

Big Richard

Oregon

Verified

Worked perfect for my L76

I recommend Speedway all the way.

5.0

5 years ago

Kahuna101

Rome, Ga.

Verified

Direct replacement, works great !!

Would Recommend

Good fit.

5.0

7 years ago

johnbmech

Louisiana

Verified

Used on a 2000 corvette. The unit was an exact replacement. No problems installing.

Would Recommend

yes

5.0

7 years ago

danny

san antonio tx

Verified

aaaa+++++

Would Recommend

LS Fuel Filter and Pressure Regulator in one

5.0

7 years ago

Alex

Huntsville AL

Verified

Used it in an LS swap. My 5.3 truck motor had a regulator on the fuel rail, I drove it this way for a year. I swapped to a Camaro intake manifold and fuel rail so I needed a pressure regulator. I used this and it runs great. The in and return are the same as the truck sizes, so I only needed the connections for the exit and fuel rail. If you need all the connections, Speedway also sells a kit with all the associated fittings to get you to -6 AN hose, part 91012800.

Would Recommend

I would recommend this for LS swaps.

5.0

8 years ago

Casey

Arkansas

Verified

I used this for an LS swap. It does what it's supposed to do.

Would Recommend

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Showing 10 of 13 reviews

Questions & Answers

11 Questions • 11 Answers

Sort Questions

Can I use my existing ls filter/regulator to feed my fi-tech 400hp carb without running a return, since the filter/regulator is returning to the tank, and is delivering 58 psi to the carb? Note: I've swapped the ls3 for a 355 sbc and purchased this Fit-tech 30003 and have not installed it yet.

by Hotrod

• 8 years ago

1 answer

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I purchased this filter with the msd pump kit. Currently getting 85psi at the rail. Faulty regulator?

by Van

• 8 years ago

2 answers

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Can you supply the 3/8 outlet fitting that connects like the inlet male? My system is setup to accept all male tube connections.

by Rubin

• 9 years ago

1 answer

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Does this unit come with outlet side fitting

by Mark

• 9 years ago

1 answer

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What is the filters life span or is it serviceable? Does the unit come with outlet side snap in fitting? Can I convert to all 5/16 inlets & outlet without problems

by Mark

• 9 years ago

1 answer

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Hello What is the PSI regulator rating for the regulator?

by eddy

• 10 years ago

1 answer

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how important is the ground wire

by beaver

• 10 years ago

1 answer

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What size is the female push in outlet fitting? I already have converted to AN fuel lines and fittings going to my lt1 fuel rail. Im replacing lt1 with vortec 6.0l. So I just need filter and fitting for outlet to make a line going to rail. Thanks for your time Andre

by DRE

• 11 years ago

1 answer

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Can this filter / reg be used on a 5.0 efi conversion ? The fuel rail on a 5.0 has a return end ?

by Newskwellmetsoldskwel

• 11 years ago

1 answer

View Answer

Will this solve my problem on running a return style pump with a non-return fuel system 1999 Chevrolet Tahoe with 5.7L vortec. Swapping 5.3L into 1999 Tahoe out of a 2007 Tahoe. 2007 tahoe has a returnless fuel system and the 1999 tahoe is a return type.

by GMTech

• 13 years ago

1 answer

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Fitment

1998-2002 Chevy Camaro

GM LS1

1997-2004 Chevy Corvette

GM LS1

1998-2002 Pontiac Firebird

GM LS1

2004 Pontiac GTO

GM LS1