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EFI / Electronic Fuel Injection Systems

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Results 151 - 162 of 162

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 78692

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 78692

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 78692

Fuel Injection System, Ultimate Rebel, 1,000 HP, Cathedral Port, 102mm, In-Tank Fuel Pump, LS3 Coils, 80Lb., EV1, Without Transmission Controller, Kit

Part Number: FIF-78692

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

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Edelbrock Pro-Flo 4 XT EFI Systems 35730

Edelbrock Pro-Flo 4 XT EFI Systems 35730

5 out of 5 stars ( 2 )

Estimated Ship Date: Jan 6, 2026

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FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 70091

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 70091

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 70091

Fuel Injection System, Ultimate Rebel LS 750 HP EFI, Short Intake, Transmission Controller, Chevy, LS1/LS2/LS6, Kit

Part Number: FIF-70091

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

Holley Sniper EFI Stealth 4150 Fuel Injection Systems 550-871K

Holley Sniper EFI Stealth 4150 Fuel Injection Systems 550-871K

Holley Sniper EFI Stealth 4150 Fuel Injection Systems 550-871K

Fuel Injection Systems, Sniper EFI, Stealth 4150, 650 HP Max, Throttle Body, Black, 4150 Flange, Injectors, Fuel Pump, Regulator, Harness, Tuner, Kit

Part Number: SNE-550-871K

3.11 out of 5 stars ( 9 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 70089

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 70089

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 70089

Fuel Injection System, Ultimate Rebel LS 500 HP EFI, Short Intake, Transmission Controller, Chevy, LS1/LS2/LS6, Kit

Part Number: FIF-70089

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

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: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Holley Terminator X MAX Stealth 4150 24X LS EFI Fuel Injection Systems 550-1030

Holley Terminator X MAX Stealth 4150 24X LS EFI Fuel Injection Systems 550-1030

Holley Terminator X MAX Stealth 4150 24X LS EFI Fuel Injection Systems 550-1030

Fuel Injection Systems, Terminator X Max, Stealth 4150, 24X LS EFI, Four Injector, Throttle Body, Aluminum, Gold, Trans Control, Chevy, 4.8-7.0L, Kit

Part Number: HLY-550-1030

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered 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: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73071

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73071

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73071

Fuel Injection System, Ultimate Rebel LS 500 HP EFI, Short Intake, Cable Driven 92mm, 36lb, Chevy, LS1, Kit

Part Number: FIF-73071

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

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73273

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73273

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73273

Fuel Injection System, Ultimate Rebel LS, 750 HP EFI, Tall Intake, Cable Drive, 102mm, 55 lb, Chevy, LS3, Kit

Part Number: FIF-73273

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

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73173

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73173

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73173

Fuel Injection System, Ultimate Rebel LS, 750 HP EFI, Short Intake, Black, Cable Driven,102mm, 55 lb, Chevy, LS3, Kit

Part Number: FIF-73173

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

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 73145

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 73145

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 73145

Fuel Injection System, Ultimate Rebel LS, 1,000 HP EFI, Multi-Port, Cable Driven, 102mm, 80 lbs. Injectors, 4.5 in. Display, Chevy, LS1,LS2, LS6, Kit

Part Number: FIF-73145

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

Holley Terminator X Stealth 4500 EFI Fuel Injection Systems 550-1070

Holley Terminator X Stealth 4500 EFI Fuel Injection Systems 550-1070

Holley Terminator X Stealth 4500 EFI Fuel Injection Systems 550-1070

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

Part Number: HLY-550-1070

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 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.

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