Speedway GM LS V8 Fuel Filter/Fuel Regulator Kit, 58 PSI
Speedway GM LS V8 Fuel Filter/Fuel Regulator Kit, 58 PSI
Speedway Motors

|

#91012800

Speedway GM LS V8 Fuel Filter/Fuel Regulator Kit, 58 PSI

  • Make your LS swap fuel system simple with this 2-in-1 fuel filter and fuel pressure regulator fitting kit
  • Adapters are included to convert to common AN6 hose
  • 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.
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Type:

SAE Quick Connect W/ -6 AN

-6 AN MaleSAE Quick Connect

$70.99

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Product Summary

58 Fuel Pressure Rating (psi), Return Regulator Style

  • Make your LS swap fuel system simple with this 2-in-1 fuel filter and fuel pressure regulator fitting kit
  • Adapters are included to convert to common AN6 hose
  • 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

Comes as a Kit

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Key Specs

MFG. Part #91012800
BrandSpeedway Motors
Regulator StyleReturn
Material TypeAluminum
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Speedway Motors 91012800 Details

As featured on Classic Truck’s Week to Wicked. Watch the transformation here!

To make your LS swap a little less painful, we put together this 2-in-1 fuel filter and fuel pressure regulator fitting kit for you. If you don't have a fuel pump or need an external pump, order the filter/regulator/pump kit 910-12805 or 910-12806.

  • 3/8 inch tube inlet from pump
  • 5/16 inch return port

This kit includes required fuel rail fitting along with the filter/regulator assembly. The EFI fuel regulator pressure is fixed at 58 psi. Hose and additional fittings sold separately.

  • Principal Application:  GEN III and GEN IV LS Series engines
  • Style:  Fuel (Complete In-Line) Filter
  • Service:  Fuel
  • Type:  Full Flow
  • Media:  Paper
  • Nominal Micron Rating:  5

Note:  This filter/regulator is direct replacement for 1999-2004 Corvettes.  This combo is designed to work on LS based motors that do not have a regulator or return fuel line on the fuel rail.

 

Speedway Motors 91012800 Specifications

KEY SPECS
MFG. Part #91012800
BrandSpeedway Motors
Regulator StyleReturn
Material TypeAluminum
GENERAL
Fuel Pressure Rating (psi)58
Pressure Regulator Inlet Size3/8 Inch Tube Inlet
Pressure Regulator Outlet Size5/16 Inch Return Port
Sold in QuantityEach
Overall Length6.00"
Overall Height5.75"
Outside Diameter2.23"

Ratings & Reviews

4.8

65 Reviews

Overall Assessment

Customers are largely satisfied with the product, particularly for its practicality, usability, and the quality of materials used. It is frequently mentioned as an ideal solution for LS swaps, reducing the need for external regulators. Users are especially content with the product's easy installation, fit, and the included fittings. Enthusiasts find that it streamlines the custom installation process and maintains reliable fuel pressure control. It also outperforms competitors on pricing without compromising on durability and quality. However, it is essential for customers to understand their system's specific size requirements to prevent overpowering the filter and regulator. In contrast, one customer expressed dissatisfaction with the redundancy of the additional fuel filter kit and incorrect fittings.

Write A Review

4.8

65 reviews

5

57

4

6

3

1

2

0

1

1

Most Liked Positive Review

5.0

excellent value

The ls1 conversion in my 68 Camaro went smoothe with the filter/an fitting package and installed with ease. Best value found. Shipping was quick. Wil do business again.

Most Liked Negative Review

1.0

I am very very disappointed!!!

I purchased the fuel pump. The website said I needed to purchase the additional fuel filter kit for (painless hook up). Well the same kit they charged me $111 for I didn't need! The fuel pump came with everything the kit has in it! So to say im not satisfied is an UNDERSTATEMENT!!!!! Also they didn't even send the correct fittings! One side worked the other did not!!!

Filter by Ratings

Worked great

5.0

10 months ago

Paul Reed

Mill Creek , Indiana

Verified

Easy install

Would Recommend

Works as intended

5.0

a year ago

Firebird Ty

Lebanon, OH

Verified

It's a fuel filter, it does its job and works as intended. I will recommend that if your original filter has a longer output tube that you double check you have enough line before installing. The product comes with a rather short output tube so I ended up having to reuse the old one. Would also recommend getting some AC/Fuel line disconnect tools if you need to disconnect the output tube like I did.

Would Recommend

Almost perfect

4.0

2 years ago

Dano

Savannah

Verified

This filter fits nicely on LS 5.3 intake manifold, snaps into fuel system. It would be absolutely perfect if it's bracket could be easily slid to use existing bolt on fuel rail. Also this has a fuel return port that many LS engines don't use. I happened to have a #6 cap that fit the filters return.

Would Recommend

Good price

4.0

4 years ago

Jjohn

Phx Az

Verified

I'll find out when I turn it on

Great kit

5.0

4 years ago

Scott

Spring Run, PA

Verified

Nice package to create custom installations. Competitive pricing. Will buy for my next project.

Would Recommend

Perfect for an LS swap

5.0

4 years ago

BlackCat

Nebraska

Verified

Works great for an LS swap.

Would Recommend

I am very very disappointed!!!

1.0

4 years ago

Chris

Florence SC

Verified

I purchased the fuel pump. The website said I needed to purchase the additional fuel filter kit for (painless hook up). Well the same kit they charged me $111 for I didn't need! The fuel pump came with everything the kit has in it! So to say im not satisfied is an UNDERSTATEMENT!!!!! Also they didn't even send the correct fittings! One side worked the other did not!!!

Would Not Recommend

Excellent

5.0

5 years ago

JH

Montana

Verified

Just what I needed for my application

Would Recommend

Great compact set up, the fittings are a great bonus.

5.0

5 years ago

Bobby

Cali

Verified

Price, quality, and shipping is a no brainer, not a con but thinking about running another fuel filter with this one

Would Recommend

nice

5.0

5 years ago

Bubba

Clt NC

Verified

Easiest way to EFI. I downsized my pump to 200 lph after reading that 340 lph pumps can overpower these filter/regs and result in high pressures and spikes at the rail, so do your homework on that as you size your system. For stock 5.7 hemi, seems to be just fine. Appearance of this part is very nice. Fittings are black. Wish you could get it with blue fittings like the ones shown in the demo video.

Would Recommend

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Showing 10 of 65 reviews

Questions & Answers

41 Questions • 13 Answers

Does this work with a FiTech or Holley sniper efi system

by Christurbed

• 5 years ago

2 answers

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how much hp will this regulator support with a turbo 5.3 combo?

by moe

• 6 years ago

1 answer

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Which line does the pump attach to the center or the offset ..?

by John

• 7 years ago

1 answer

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I bought this kit and have it all connected ok but I get a leak from the connection of the "AN6 to 3/8" push on for EFI" fitting and the regulator. The fitting is quite loose and if I push it to the side a little gas comes out quite quickly. If I leave it alone, it is a slight drip. 1. Is there something wrong with the regulator or should there be some play in the connection? And; 2. Would adding one of those plastic push-on clips that come with it make a better seal? Thanks

by Craig

• 7 years ago

1 answer

View Answer

How often should this filter/regulator need to be replaced?

by Bill

• 7 years ago

1 answer

View Answer

How hard is it to remove the regulator? I have one on my fuel rail. 2001 pontiac LS!

by Robert

• 8 years ago

2 answers

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Hello i have a EFI on my chevy smallblock but no returnline for the gas . if a use Speedway GM LS V8 Fuel Filter/Fuel Regulator, then a don't ned a return line if a understand it right?. regards Ola

by ola

• 8 years ago

2 answers

View Answers

Do you have any idea how much horsepower this setup will support roughly? I'm running straight pump fuel, methanol injection in the intake. Think it'll keep up to 700-800hp? Thanks

by Dan

• 9 years ago

1 answer

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can I use this filter/regulator with a LSA engine? what is the pressure set at? Thanks!

by 68lscamaro

• 9 years ago

1 answer

View Answer

Okay so I have a 2000 Sonoma that I'm putting an ls1 into. Does this install in line with my stock pump to convert the 40 psi the stock engine requires into 60 psi for the ls1? Or am I getting the wrong idea here? Im confused how this works, even with the kit that comes with the inline pump.

by Thomas

• 9 years ago

1 answer

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10 of 41 questions shown

Fitment

  • GM LM4

  • GM LS6

  • GM LS2

  • GM LSA

  • GM LM7

  • GM LQ9

  • 6.2 Chevy LS V8

  • GM LM7

  • GM LQ9

  • 6.2 Chevy LS V8

  • GM LM7

  • GM LQ9

  • 6.2 Chevy LS V8

  • GM L76

  • GM LC9

  • GM LMG

  • GM LY5

  • GM LY5

  • GM LM7

  • 4.8 Chevy LS V8

  • GM LM7

  • GM LQ4

  • GM LS1

  • GM LS3

  • GM LS1

  • GM LS1

  • GM LS6

  • GM LS2

  • GM LS3

  • GM LS4

  • GM LS4

  • 4.8 Chevy LS V8

  • GM LM7

  • 4.8 Chevy LS V8

  • GM L20

  • GM LM7

  • GM LY2

  • 4.8 Chevy LS V8

  • GM LM7

  • GM LQ4

  • GM LQ4

  • GM LQ4

  • GM LQ9

  • GM LQ4

  • GM LM7

  • GM LQ4

  • GM LQ9

  • GM LQ4

  • GM LQ4

  • GM LQ4

  • GM LQ4

  • GM LQ4

  • GM LS3

  • GM LM4

  • GM LMG

  • GM LY5

  • GM LM7

  • GM L59

  • GM LM7

  • GM LC9

  • GM LMG

  • GM LY5

  • GM LC9

  • GM LMG

  • GM LMG

  • GM LY5

  • GM LQ4

  • GM LMG

  • GM LY5

  • 4.8 Chevy LS V8

  • GM L59

  • GM LM7

  • 4.8 Chevy LS V8

  • GM LMG

  • GM LY5

  • 6.2 Chevy LS V8

  • GM LC9

  • GM LMG

  • GM LC9

  • GM LMG

  • GM LMG

  • GM LY5

  • GM LH6

  • GM LS2

  • GM LM4

  • GM LM4

  • GM LM4

  • 4.8 Chevy LS V8

  • GM LM7

  • GM LQ4

  • 4.8 Chevy LS V8

  • GM L33

  • GM LM7

  • GM LQ4

  • 4.8 Chevy LS V8

  • GM L33

  • GM LQ4

  • 4.8 Chevy LS V8

  • GM LM7

  • GM LQ4

  • 4.8 Chevy LS V8

  • GM L33

  • GM LQ4

  • 4.8 Chevy LS V8

  • GM LM7

  • GM LQ4

  • 4.8 Chevy LS V8

  • GM L33

  • GM LQ4

  • GM L20

  • GM LC9

  • GM LMG

  • GM L33

  • GM L59

  • GM LM7

  • GM LQ4

  • GM LQ4

  • GM LQ4

  • GM LM7

  • GM LQ4

  • GM LQ4

  • GM LQ4

  • GM LQ4

  • GM LQ4

  • GM LQ4

  • GM LQ4

  • 4.8 Chevy LS V8

  • GM L20

  • GM LM7

  • GM LY2

  • GM LC9

  • GM LMG

  • GM LM7

  • GM L59

  • GM LM7

  • GM LQ4

  • GM LQ4

  • GM LQ4

  • 6.2 Chevy LS V8

  • GM LH8

  • GM LH8

  • GM LS1

  • GM LS3

  • GM LS1

  • GM LS2

Customer Impersonation Script