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EFI / Electronic Fuel Injection Systems

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Results 751 - 775 of 1479

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 73275

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 73275

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 73275

Fuel Injection System, Ultimate Rebel LS, 1,000 HP EFI, Tall Intake, Cable Drive, 102mm, 80 lb, Chevy, LS3, Kit

Part Number: FIF-73275

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 73276

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 73276

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 73276

Fuel Injection System, Ultimate Rebel LS, 1,000 HP EFI, Tall Intake, Cable Drive, 102mm, 80 lb, Chevy, LS3, Kit

Part Number: FIF-73276

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

FiTech Ultimate LS EFI 500 HP Fuel Injection Systems with Force Fuel 75201

FiTech Ultimate LS EFI 500 HP Fuel Injection Systems with Force Fuel 75201

FiTech Ultimate LS EFI 500 HP Fuel Injection Systems with Force Fuel 75201

Fuel Injection System, Ultimate LS 500 HP, Multiport, Cathedral Port, Force Fuel, Kit

Part Number: FIF-75201

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 73215

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 73215

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 73215

Fuel Injection System, Ultimate Rebel LS, 1,000 HP EFI, Short Intake, Cable Driven, 102mm, 80 lb, Chevy, LS3, Kit

Part Number: FIF-73215

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 73216

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 73216

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 73216

Fuel Injection System, Ultimate Rebel LS, 1,000 HP EFI, Short Intake, Cable Driven, 102mm, 80 lb, Chevy, LS3, Kit

Part Number: FIF-73216

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73232

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73232

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73232

Fuel Injection System, Ultimate Rebel LS, 500 HP EFI, Tall Intake, Cable Driven, 92mm, 36 lb, Chevy, LS3 Kit

Part Number: FIF-73232

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 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 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73072

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73072

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73072

Fuel Injection System, Ultimate Rebel LS 500 HP EFI, Short Intake, Cable Driven 92mm, 36lb, Transmission Controller, Chevy, LS1/LS2/LS6, Kit

Part Number: FIF-73072

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73073

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73073

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73073

Fuel Injection System, Ultimate Rebel LS 750 HP EFI, Short Intake, Cable Driven 102mm, 55lb, Chevy, LS1/LS2/LS6, Kit

Part Number: FIF-73073

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73074

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73074

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73074

Fuel Injection System, Ultimate Rebel LS 750 HP EFI, Short Intake, Cable Driven 102mm, 55lb, Transmission Controller, Chevy, LS1/LS2/LS6, Kit

Part Number: FIF-73074

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 73075

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 73075

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 73075

Fuel Injection System, Ultimate Rebel LS 1000 HP EFI, Short Intake, Cable Driven 102mm, 80lb, Chevy, LS1/LS2/LS6, Kit

Part Number: FIF-73075

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 73076

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 73076

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 73076

Fuel Injection System, Ultimate Rebel LS, 1,000 HP EFI, Tall Intake, Cable Drive, 102mm, 80 lb, Chevy, LS1, LS2, LS6, Kit

Part Number: FIF-73076

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems 79009

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems 79009

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems 79009

Fuel Injection, Ultimate LS, Ultimate LS Tall for LS1/LS2/LS6 - 750hp w/ Trans Control for truck ACC, led coil pack set

Part Number: FIF-79009

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems 78014

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems 78014

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems 78014

Fuel Injection, Ultimate LS, Ultimate LS Kit LS3/L92 - 750HP w/ Trans Control, w/ coil pack set

Part Number: FIF-78014

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

FiTech Go EFI 4 600 HP Self-Tuning Fuel Injection Systems with Go Fuel In-Tank Modules 36204

FiTech Go EFI 4 600 HP Self-Tuning Fuel Injection Systems with Go Fuel In-Tank Modules 36204

FiTech Go EFI 4 600 HP Self-Tuning Fuel Injection Systems with Go Fuel In-Tank Modules 36204

Fuel Injection System, Go EFI 4, Throttle Body, Power Adder, Go Fuel In-Tank Fuel Pump Module, Wiring Harness, Hardware, Cast Style Finish, Kit

Part Number: FIF-36204

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

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

4 out of 5 stars ( 46 )

Estimated Ship Date: Tomorrow

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FiTech Ultimate LS EFI 750 HP Fuel Injection Systems 71003

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems 71003

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems 71003

Fuel Injection System, Ultimate LS EFI, 750 HP, LS1/LS2/LS6, Without Transmission Controller, With Inline Fuel Pump, Kit

Part Number: FIF-71003

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems 70014

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems 70014

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems 70014

Fuel Injection System, Ultimate LS EFI, 750 HP, LS3/L92, With Transmission Controller, Kit

Part Number: FIF-70014

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 Go Port EFI Complete Fuel Injection Systems 30258

FiTech Go Port EFI Complete Fuel Injection Systems 30258

FiTech Go Port EFI Complete Fuel Injection Systems 30258

Fuel Injection System, Go Port EFI, Intake Manifold, Satin Black Throttle Body, Injectors, ECM, Chevy, Big Block, Kit

Part Number: FIF-30258

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 4150 24X LS EFI Fuel Injection Systems 550-1022

Holley Terminator X Stealth 4150 24X LS EFI Fuel Injection Systems 550-1022

Holley Terminator X Stealth 4150 24X LS EFI Fuel Injection Systems 550-1022

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

Part Number: HLY-550-1022

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

Holley HP EFI Universal Retrofit Engine Management Systems 550-501

Holley HP EFI Universal Retrofit Engine Management Systems 550-501

Holley HP EFI Universal Retrofit Engine Management Systems 550-501

Fuel Injection Systems, HP EFI Retrofit, Engine Management, Multi Point, 4-barrel, 4500 Flange, Sensors, Fuel Rails, Regulator, Wire Harness, Kit

Part Number: HLY-550-501

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

Holley Sniper 2 EFI 650 HP Returnless Fuel Injection Systems 550-510-5XD

Holley Sniper 2 EFI 650 HP Returnless Fuel Injection Systems 550-510-5XD

Holley Sniper 2 EFI 650 HP Returnless Fuel Injection Systems 550-510-5XD

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

Part Number: SNE-550-510-5XD

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

FiTech Go EFI 4 Power Adder 600 HP Self-Tuning Fuel Injection System with Force Fuel System 35206

FiTech Go EFI 4 Power Adder 600 HP Self-Tuning Fuel Injection System with Force Fuel System 35206

FiTech Go EFI 4 Power Adder 600 HP Self-Tuning Fuel Injection System with Force Fuel System 35206

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

Part Number: FIF-35206

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

FiTech Go Port EFI Standalone System Force Fuel Injection Master Kits 35214

FiTech Go Port EFI Standalone System Force Fuel Injection Master Kits 35214

FiTech Go Port EFI Standalone System Force Fuel Injection Master Kits 35214

Go Port EFI System Standalone With Force Fuel Delivery Master Kit

Part Number: FIF-35214

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

FiTech Ultimate LS EFI 500 HP Fuel Injection Systems 70015

FiTech Ultimate LS EFI 500 HP Fuel Injection Systems 70015

FiTech Ultimate LS EFI 500 HP Fuel Injection Systems 70015

Fuel Injection System, Ultimate LS EFI, 500 HP, LS7, Without Transmission Controller, Kit

Part Number: FIF-70015

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems 70017

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems 70017

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems 70017

Fuel Injection System, Ultimate LS EFI, 750 HP, LS7, Without Transmission Controller, Kit

Part Number: FIF-70017

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 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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