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EFI / Electronic Fuel Injection Systems

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  • Filters

  • Brand
  • Make/Model
  • Make/Engine
  • Fuel Injection System Type
  • Power Adder Compatible
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  • Fuel System Included
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EFI / Electronic Fuel Injection Systems

Take a technological leap forward with a new electronic fuel injection system from Summit Racing. We carry many EFI systems—many self-tuning and self-learning—from...

Take a technological leap forward with a new electronic fuel injection system from Summit Racing. We carry many EFI systems—many self-tuning and self-learning—from the top players in engine performance, including MSD Ignition, Edelbrock, Holley, FAST, ACCEL, Chevrolet Performance, Quick Fuel, and more. Maximize the power, efficiency, and performance of your engine with a new electronic fuel injection system right for your application. Choose your EFI system now at Summit Racing!

Take a technological leap forward with a new electronic fuel injection system from Summit Racing. We carry many EFI systems—many self-tuning and self-learning—from the top players in engine performance, including MSD Ignition, Edelbrock, Holley, FAST, ACCEL, Chevrolet Performance, Quick Fuel, and more. Maximize the power, efficiency, and performance of your engine with a new electronic fuel injection system right for your application. Choose your EFI system now at Summit Racing!

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Results 1 - 12 of 12

Holley Sniper EFI 2GC Large Bore Fuel Injection Systems 550-857

Holley Sniper EFI 2GC Large Bore Fuel Injection Systems 550-857

Holley Sniper EFI 2GC Large Bore Fuel Injection Systems 550-857

Fuel Injection Systems, Sniper EFI, 2GC, Throttle Body, Gold, Large Bore, 2GC Flange, Injectors, Pressure Regulator, Harness, Tuner, Kit

Part Number: SNE-550-857

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Holley Sniper EFI 2GC Small Bore Fuel Injection Systems 550-866

Holley Sniper EFI 2GC Small Bore Fuel Injection Systems 550-866

Holley Sniper EFI 2GC Small Bore Fuel Injection Systems 550-866

Fuel Injection Systems, Sniper EFI, 2GC, Throttle Body, Gold, Small Bore, 2GC Flange, Injectors, Pressure Regulator, Harness, Tuner, Kit

Part Number: SNE-550-866

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

FiTech Go EFI 4 Power Adder 600 HP Self-Tuning Fuel Injection Systems 30004

FiTech Go EFI 4 Power Adder 600 HP Self-Tuning Fuel Injection Systems 30004

FiTech Go EFI 4 Power Adder 600 HP Self-Tuning Fuel Injection Systems 30004

Fuel Injection System, Go EFI 4 Power Adder 600 HP Self-Tuning, Throttle Body, Satin Black, ECM, Kit

Part Number: FIF-30004

4.02 out of 5 stars ( 46 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Holley Sniper EFI 2GC Large Bore Fuel Injection Systems 550-857K

Holley Sniper EFI 2GC Large Bore Fuel Injection Systems 550-857K

Holley Sniper EFI 2GC Large Bore Fuel Injection Systems 550-857K

Fuel Injection Systems, Sniper EFI, 2GC, Throttle Body, Gold, Large Bore, 2GC Flange, Injectors, Fuel Pump, External, Regulator, Harness, Tuner, Kit

Part Number: SNE-550-857K

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

FiTech Go EFI 4 Power Adder 600 HP Self-Tuning Fuel Injection Systems 31004

FiTech Go EFI 4 Power Adder 600 HP Self-Tuning Fuel Injection Systems 31004

FiTech Go EFI 4 Power Adder 600 HP Self-Tuning Fuel Injection Systems 31004

Fuel Injection System, Go EFI 4 Power Adder 600 HP Self-Tuning, Throttle Body, Black Powdercoated, Injectors, ECM, Kit

Part Number: FIF-31004

3.33 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

FiTech Go EFI 4 Power Adder 600 HP Self-Tuning Fuel Injection Systems 30006

FiTech Go EFI 4 Power Adder 600 HP Self-Tuning Fuel Injection Systems 30006

FiTech Go EFI 4 Power Adder 600 HP Self-Tuning Fuel Injection Systems 30006

Fuel Injection Systems, Go EFI 4 600 HP Power Adder Bright Aluminum EFI System

Part Number: FIF-30006

Not Yet Reviewed

Estimated Ship Date: Jun 11, 2026 if ordered today

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Estimated Ship Date: Jun 11, 2026 if ordered today

Holley Terminator X Stealth 4500 2x4 EFI Fuel Injection Systems 550-1080

Holley Terminator X Stealth 4500 2x4 EFI Fuel Injection Systems 550-1080

Holley Terminator X Stealth 4500 2x4 EFI Fuel Injection Systems 550-1080

Fuel Injection Systems, Terminator X, Stealth 4500, 2x4 EFI, Eight Injector, Dual Throttle Body, Speed Density, Aluminum, Shiny, Tunable, Kit

Part Number: HLY-550-1080

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

FiTech Go EFI 4 Power Adder 600 HP Self-Tuning Fuel Injection Systems 31006

FiTech Go EFI 4 Power Adder 600 HP Self-Tuning Fuel Injection Systems 31006

FiTech Go EFI 4 Power Adder 600 HP Self-Tuning Fuel Injection Systems 31006

Fuel Injection Systems, Go EFI 4 600 HP Power Adder Bright Aluminum EFI System With Inline Fuel Delivery Master Kit

Part Number: FIF-31006

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 11, 2026 if ordered today

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Estimated Ship Date: Jun 11, 2026 if ordered today

Holley Terminator X Stealth 4500 2x4 EFI Fuel Injection Systems 550-1081

Holley Terminator X Stealth 4500 2x4 EFI Fuel Injection Systems 550-1081

Holley Terminator X Stealth 4500 2x4 EFI Fuel Injection Systems 550-1081

Fuel Injection Systems, Terminator X, Stealth 4500, 2x4 EFI, Eight Injector, Dual Throttle Body, Speed Density, Aluminum, Black, Tunable, Kit

Part Number: HLY-550-1081

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

FiTech Go EFI 2x4 PA 1200 HP Fuel Injection Systems 30064

FiTech Go EFI 2x4 PA 1200 HP Fuel Injection Systems 30064

FiTech Go EFI 2x4 PA 1200 HP Fuel Injection Systems 30064

Fuel Injection System, Go EFI 2x4 Dual-Quad Power Adder 1200 HP, Throttle Body, Satin Black, Injectors, ECM, Kit

Part Number: FIF-30064

3.91 out of 5 stars ( 11 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

FiTech Go EFI 2x4 PA 1200 HP Fuel Injection Systems 93064

FiTech Go EFI 2x4 PA 1200 HP Fuel Injection Systems 93064

FiTech Go EFI 2x4 PA 1200 HP Fuel Injection Systems 93064

Fuel Injection System, Go EFI 2x4 1,200 HP EFI System, Power Adder, Matte Black Finish, CDI Box, Kit

Part Number: FIF-93064

Not Yet Reviewed

Estimated Ship Date: Jun 11, 2026 if ordered today

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Estimated Ship Date: Jun 11, 2026 if ordered today

FiTech Go EFI 2x4 PA 1200 HP Fuel Injection Systems 93065

FiTech Go EFI 2x4 PA 1200 HP Fuel Injection Systems 93065

FiTech Go EFI 2x4 PA 1200 HP Fuel Injection Systems 93065

Fuel Injection Systems, Go EFI 2x4 1200 HP Bright Aluminum EFI System With Go Spark CDI Box

Part Number: FIF-93065

Not Yet Reviewed

Estimated Ship Date: Jun 11, 2026 if ordered today

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Estimated Ship Date: Jun 11, 2026 if ordered today

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Related Articles

3 Reasons to Consider a Self-Learning Fuel Injection System Tech Article

3 Reasons to Consider a Self-Learning Fuel Injection System

Tuning is rewarding when you want to do it, but aggravating when you have to do it. Today’s self-learning fuel injection systems give us the best of both worlds. The injection units quickly learn what the engine wants to run at its best and offers additional tools for those who like to tinker.

Example images of throttle body and multi-port EFI kits Tech Article

Which fuel injection kit is right for me?

If you’re tired of messing with jets and needles, replacing your carburetor with a Fuel Injection System has never been easier. If you make the right choices, the system will work great with engine you have today. It can also support your planned upgrades.

Carbureted vs. EFI: Fuelab Tech Article

Carbureted vs. EFI: Fuelab Examines How Fuel Line Size Relates to Fuel Pressure Drop (and Why it Matters)!

Does size really matter when it comes to fuel lines? According to the fuel delivery system experts at Fuelab, it does. It’s because fuel line size and length have a direct effect on the amount of fuel pressure drop your fuel system will experience.

How do I pick the right size fuel injection kit? Tech Article

How do I pick the right size fuel injection kit?

EFI Kits are rated by the maximum horsepower they support with gasoline. But what about the smallest engine a system can support? Choosing an EFI system that’s too big will result in poor idle and bad throttle response, same as a carburetor. Keep reading to learn what affects these ratings and how to pick the right kit for your motor.

Can I run a turbocharger, supercharger, or nitrous oxide with my fuel injection kit? Tech Article

Can I run a turbocharger, supercharger, or nitrous oxide with my fuel injection kit?

Power adders like nitrous, turbochargers, and superchargers are a natural fit with EFI. If you want to use power adders now or in the future, buy an EFI kit that is Power Adder Compatible from the start. A power adder compatible kit will work fine with or without boost or nitrous, and it might be impossible to make a non-compatible kit work with power adders. Unfortunately, not all power adder compatible kits are created equal. They usually have:

Can I use a fuel injection kit to control ignition timing? Tech Article

Can I use a fuel injection kit to control ignition timing?

Most fuel injection kits will work with your existing ignition system. All they really need is a tach signal. Ignition Timing Advance can be handled Mechanically and/or with Vacuum, just like with a carburetor.

An example of 2 different in-tank style fuel pumps. Tech Article

What type of electric fuel pump should I use?

Electric fuel pumps come in three basic types. As long as a fuel pump provides the Flow Rate your engine needs at the pressure your Fuel Injected or Carbureted system requires, it will work just fine. It is just a matter of deciding which one works best for your installation.