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EFI / Electronic Fuel Injection Systems

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Results 501 - 524 of 524

Holley Sniper 2 EFI 650 HP Return-Type Fuel Injection Systems with Power Distribution Module 550-510-3PR

Holley Sniper 2 EFI 650 HP Return-Type Fuel Injection Systems with Power Distribution Module 550-510-3PR

Holley Sniper 2 EFI 650 HP Return-Type Fuel Injection Systems with Power Distribution Module 550-510-3PR

Fuel Injection System, Sniper 2, Self-Tuning, Throttle body, Polished, 4150 Flange, 650 hp Max, 800 CFM, Return Style Pump, PDM, 3.5 in. Display, Kit

Part Number: SNE-550-510-3PR

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Holley Sniper 2 EFI 650 HP Returnless Fuel Injection Systems with Power Distribution Module 550-511-3PD

Holley Sniper 2 EFI 650 HP Returnless Fuel Injection Systems with Power Distribution Module 550-511-3PD

Holley Sniper 2 EFI 650 HP Returnless Fuel Injection Systems with Power Distribution Module 550-511-3PD

Fuel Injection System, Sniper 2, Self-Tuning, Throttle body, Black, 4150 Flange, 650 hp Max, 800 CFM, Returnless Pump, PDM, 3.5 in. Display, Kit

Part Number: SNE-550-511-3PD

Not Yet Reviewed

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Holley Sniper 2 EFI 650 HP Returnless Fuel Injection Systems 550-511-5XD

Holley Sniper 2 EFI 650 HP Returnless Fuel Injection Systems 550-511-5XD

Holley Sniper 2 EFI 650 HP Returnless Fuel Injection Systems 550-511-5XD

Fuel Injection System, Sniper 2, Self-Tuning, Throttle body, Black, 4150 Flange, 650 hp Max, 800 CFM, Returnless Pump, 5 in. Display, Kit

Part Number: SNE-550-511-5XD

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Holley Sniper 2 EFI 650 HP Return-Type Fuel Injection Systems 550-510-5XR

Holley Sniper 2 EFI 650 HP Return-Type Fuel Injection Systems 550-510-5XR

Holley Sniper 2 EFI 650 HP Return-Type Fuel Injection Systems 550-510-5XR

Fuel Injection System, Sniper 2, Self-Tuning, Throttle body, Polished, 4150 Flange, 650 hp Max, 800 CFM, Return Style Pump, 5 in. Display, Kit

Part Number: SNE-550-510-5XR

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Summit Racing™ Max EFI LS 750 Fuel Injection Systems SUM-240512-L92S

Summit Racing™ Max EFI LS 750 Fuel Injection Systems SUM-240512-L92S

Summit Racing™ Max EFI LS 750 Fuel Injection Systems SUM-240512-L92S

Fuel Injection, MAX EFI LS 750 KIT (LS3), Low Profile, 92mm Throttle Body, Satin, Kit

Part Number: SUM-240512-L92S

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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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: Tomorrow

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FiTech Fuel Injection Fuel Injection Systems 36300

FiTech Fuel Injection Fuel Injection Systems 36300

FiTech Fuel Injection Fuel Injection Systems 36300

Fuel Injection Systems, Go EFI 2 Barrel 400 HP Classic Gold EFI System With Go Fuel Returnless In-Tank Module Master Kit

Part Number: FIF-36300

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

FiTech Fuel Injection Fuel Injection Systems 36301

FiTech Fuel Injection Fuel Injection Systems 36301

FiTech Fuel Injection Fuel Injection Systems 36301

Fuel Injection Systems, Go EFI 4 600 HP Bright Aluminum EFI System With Go Fuel Returnless In-Tank Module Master Kit

Part Number: FIF-36301

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

FiTech Fuel Injection Fuel Injection Systems 36302

FiTech Fuel Injection Fuel Injection Systems 36302

FiTech Fuel Injection Fuel Injection Systems 36302

Fuel Injection Systems, Go EFI 4 600 HP Matte Black EFI System With Go Fuel Returnless In-Tank Module Master Kit

Part Number: FIF-36302

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

FiTech Fuel Injection Fuel Injection Systems 36304

FiTech Fuel Injection Fuel Injection Systems 36304

FiTech Fuel Injection Fuel Injection Systems 36304

Fuel Injection Systems, Go EFI 4 600 HP Power Adder Matte Black EFI System With Go Fuel Returnless In-Tank Module Master Kit

Part Number: FIF-36304

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

FiTech Fuel Injection Fuel Injection Systems 36308

FiTech Fuel Injection Fuel Injection Systems 36308

FiTech Fuel Injection Fuel Injection Systems 36308

Fuel Injection Systems, Mean Street 800 HP Matte Black EFI System With Go Fuel Returnless In-Tank Module Master Kit

Part Number: FIF-36308

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

FiTech Fuel Injection Fuel Injection Systems 36361

FiTech Fuel Injection Fuel Injection Systems 36361

FiTech Fuel Injection Fuel Injection Systems 36361

Fuel Injection Systems, Go EFI 2x4 625 HP Bright Aluminum EFI System With Go Fuel Returnless In-Tank Module Master Kit

Part Number: FIF-36361

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

FiTech Fuel Injection Fuel Injection Systems 36412

FiTech Fuel Injection Fuel Injection Systems 36412

FiTech Fuel Injection Fuel Injection Systems 36412

Fuel Injection Systems, Go EFI 8 1200 HP Matte Black Finish System With Go Fuel Dual Pump In-tank Module Master Kit

Part Number: FIF-36412

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

FiTech Fuel Injection Fuel Injection Systems 36470

FiTech Fuel Injection Fuel Injection Systems 36470

FiTech Fuel Injection Fuel Injection Systems 36470

Fuel Injection Systems, Nemesis 4500 1600 HP Bright Aluminum EFI System With Go Fuel Dual Pump In-tank Module Master Kit

Part Number: FIF-36470

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

FiTech Go EFI 2x4 PA 1200 HP Fuel Injection Systems 30065

FiTech Go EFI 2x4 PA 1200 HP Fuel Injection Systems 30065

FiTech Go EFI 2x4 PA 1200 HP Fuel Injection Systems 30065

Fuel Injection Systems, Go EFI 2x4 1200 HP Bright Aluminum EFI Adder

Part Number: FIF-30065

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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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: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

FiTech Go EFI 4 600 HP Fuel Injection Systems with Go Spark CDI Box 93006

FiTech Go EFI 4 600 HP Fuel Injection Systems with Go Spark CDI Box 93006

FiTech Go EFI 4 600 HP Fuel Injection Systems with Go Spark CDI Box 93006

Fuel Injection Systems, Go EFI 4 600 HP Power Adder Bright Aluminum EFI System With Go Spark CDI Box

Part Number: FIF-93006

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

FiTech Go EFI 8 Power Adder Plus 1200 HP Fuel Injection Systems 30013

FiTech Go EFI 8 Power Adder Plus 1200 HP Fuel Injection Systems 30013

FiTech Go EFI 8 Power Adder Plus 1200 HP Fuel Injection Systems 30013

Go EFI 8 1200 HP Bright Aluminum Finish System

Part Number: FIF-30013

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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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: Tomorrow

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FiTech Ultimate Retro LS EFI 750 HP Fuel Injection Systems 37002

FiTech Ultimate Retro LS EFI 750 HP Fuel Injection Systems 37002

FiTech Ultimate Retro LS EFI 750 HP Fuel Injection Systems 37002

Fuel Injection Systems, Retro LS Port 750 HP EFI Matte Black System With LS3 Intake

Part Number: FIF-37002

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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FiTech Ultimate Retro LS EFI 750 HP Fuel Injection Systems 37003

FiTech Ultimate Retro LS EFI 750 HP Fuel Injection Systems 37003

FiTech Ultimate Retro LS EFI 750 HP Fuel Injection Systems 37003

Fuel Injection Systems, Retro LS Port 750 HP EFI Classic Gold System With LS3 Intake

Part Number: FIF-37003

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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FiTech Ultimate Retro LS EFI 750 HP Fuel Injection Systems 37006

FiTech Ultimate Retro LS EFI 750 HP Fuel Injection Systems 37006

FiTech Ultimate Retro LS EFI 750 HP Fuel Injection Systems 37006

Retro LS Port 750 HP EFI Classic Gold System With Cast LS1 Intake

Part Number: FIF-37006

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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FiTech Nemesis 4500 Fuel Injection Systems 30070

FiTech Nemesis 4500 Fuel Injection Systems 30070

FiTech Nemesis 4500 Fuel Injection Systems 30070

Fuel Injection Systems, Nemesis 4500 1600 HP Bright Aluminum EFI System

Part Number: FIF-30070

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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FiTech Ultimate LS EFI 750 HP Fuel Injection Systems 70081

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems 70081

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems 70081

Fuel Injection Systems, Ultimate LS 750 HP Dual Quad Classic Gold EFI System With Cathedral Port Intake & Transmission Control

Part Number: FIF-70081

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

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.