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Fuel Systems

High-Performance Fuel Systems 

We specialize in high-performance fuel systems. Whether your project is EFI or Carburetor based, gas or E85, we’ve got what you need! Your engine is only as good as the fuel you feed it, and a stock setup can starve your high-horsepower build when it matters most. That’s why we take these systems seriously. We can help you ensure your engine gets the consistent, high-volume flow required to make reliable power. Turn to Scram Speed for your power goals. 

We stock all the necessary AN fuel fittings to create a professional-grade plumbing job that looks as good as it performs. Don’t let fuel delivery be your weak link. We have the expertise to help you design the most robust high-performance fuel system for your application. Stop by and get your project properly fueled. 

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    Holley Performance Parts – EFI, Intakes, & More Holley 12-890 HP Billet In-Line Fuel Pump 100 GPH, black and silver fuel pump with wiring for automotive use.

    Holley Performance Parts – EFI, Intakes, & More

    Holley 12-890 HP Billet In-Line Fuel Pump 100 GPH

    Holley's HP™ In-Line Billet Fuel Pumps are designed to be the perfect companion to your carbureted or fuel-injected race car, off-road truck or any engine needing fuel! The HP™ fuel pumps feature OEM gerotor technology which yields...

    MSRP: $618.95
    $493.95
    $549.95
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  • sale
    Holley Performance Parts – EFI, Intakes, & More Holley 12-848 Billet EFI Fuel Pressure Regulator 40-70 PSI, metallic and black fuel pressure regulator with inlet and outlet fittings for fuel system customization.

    Holley Performance Parts – EFI, Intakes, & More

    Holley 12-848 Billet EFI Fuel Pressure Regulator 40-70 PSI

    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...

    MSRP: $313.95
    $251.05
    $278.95
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  • sale
    Holley Performance Parts – EFI, Intakes, & More Holley 12-847 Billet Fuel Pressure Regulator 4.5-9 PSI Carburetor, close-up view of the metallic fuel pressure regulator with adjustable fittings and Holley branding.

    Holley Performance Parts – EFI, Intakes, & More

    Holley 12-847 Billet Fuel Pressure Regulator 4.5-9 PSI Carburetor

    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...

    MSRP: $329.95
    $263.65
    $292.95
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  • sale
    Holley Performance Parts – EFI, Intakes, & More Holley 12-845 Billet Fuel Pressure Regulator 4.5-9 PSI Carburetor, image of a metallic fuel pressure regulator with black base and silver fittings.

    Holley Performance Parts – EFI, Intakes, & More

    Holley 12-845 Billet Fuel Pressure Regulator 4.5-9 PSI Carburetor

    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...

    MSRP: $313.95
    $251.05
    $278.95
    Add to Cart The item has been added
  • sale
    Holley Performance Parts – EFI, Intakes, & More Holley 12-843 Billet Fuel Pressure Regulator 4.5-9 PSI non-return, metallic fuel pressure regulator with adjustable pressure control and inlet/outlet ports.

    Holley Performance Parts – EFI, Intakes, & More

    Holley 12-843 Billet Fuel Pressure Regulator 4.5-9 PSI non-return

    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...

    MSRP: $253.95
    $202.45
    $224.95
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  • sale
    Holley Performance Parts – EFI, Intakes, & More Holley 12-840 Billet Fuel Pressure Regulator 4.5-9 PSI NPT Fittings, high-quality metal fuel pressure regulator with inlet and outlet ports, designed for automotive fuel systems.

    Holley Performance Parts – EFI, Intakes, & More

    Holley 12-840 Billet Fuel Pressure Regulator 4.5-9 PSI NPT Fittings

    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...

    MSRP: $172.95
    $137.65
    $152.95
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  • sale
    Holley Performance Parts – EFI, Intakes, & More HOLLEY 12-803 FUEL PRESSURE REGULATOR, metallic fuel pressure regulator with mounting bracket.

    Holley Performance Parts – EFI, Intakes, & More

    HOLLEY 12-803 FUEL PRESSURE REGULATOR

    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...

    MSRP: $57.95
    $46.07
    $51.19
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  • Mallory Ignition and Competition Fuel Pump 140GPH, high-performance electric fuel pump for automotive use.

    Mallory Ignition

    Mallory Comp Fuel Pump 140GPH

    Quiet, high capacity fuel pump from Mallory. This pump requires a regulator.   Fuel Pump, Comp Pump Series 140, Electric, In-Line, 140 gph at 12 psi at 12V, 3/8 in NPT Inlet, 3/8 in NPT Outlet, Gas, Each

    MSRP: $592.95
    $526.95
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  • Mallory Ignition Mallory HP Carb Pump 110gph, high performance electric fuel pump with red label, mounted with mounting bracket, aluminum body, and fuel inlet and outlet fittings.

    Mallory Ignition

    Mallory HP Carb Pump 110gph

    If you like a quiet pump that lasts forever, this is the way to go!! Mallory offers a wide range of Electric Fuel Pumps for carbureted applications. These pumps are all based on a CNC machined housing for absolute precision and control that is required...

    MSRP: $431.95
    $383.95
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  • sale
    Holley Performance Parts – EFI, Intakes, & More HOLLEY 12-803BP BY-PASS REGULATOR, metal bypass regulator with mounting bracket for automotive use.

    Holley Performance Parts – EFI, Intakes, & More

    HOLLEY 12-803BP BY-PASS REGULATOR

    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...

    MSRP: $157.95
    $125.95
    $139.95
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