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EFI / Electronic Fuel Injection Systems

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Results 26 - 50 of 341

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: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 73146

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 73146

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 73146

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

Part Number: FIF-73146

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 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: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73192

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73192

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73192

Fuel Injection System, Ultimate Rebel LS, 500 HP EFI, Short Intake, Drive By Cable, 92mm, 36 lb, Chevy, LS3, Kit

Part Number: FIF-73192

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 73195

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 73195

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 73195

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

Part Number: FIF-73195

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73194

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73194

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73194

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

Part Number: FIF-73194

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 73235

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 73235

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 73235

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

Part Number: FIF-73235

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73251

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73251

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73251

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

Part Number: FIF-73251

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73174

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73174

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73174

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

Part Number: FIF-73174

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 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: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 73196

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 73196

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 73196

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

Part Number: FIF-73196

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73231

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73231

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73231

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

Part Number: FIF-73231

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73252

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73252

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73252

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

Part Number: FIF-73252

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 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: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

FiTech Nitro-Port Cast LS1 500 HP Fuel Injection Systems 73104

FiTech Nitro-Port Cast LS1 500 HP Fuel Injection Systems 73104

FiTech Nitro-Port Cast LS1 500 HP Fuel Injection Systems 73104

Fuel Injection System, Nitro-Cast LS1 EFI, 500 HP, 92mm Throttle Body, 36lb. Injectors, Cable Driven, with Transmission Controller, Chevy, Kit

Part Number: FIF-73104

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

FiTech Nitro-Port Cast LS3 750 HP Fuel Injection Systems 73305

FiTech Nitro-Port Cast LS3 750 HP Fuel Injection Systems 73305

FiTech Nitro-Port Cast LS3 750 HP Fuel Injection Systems 73305

Fuel Injection System, Nitro-Cast LS3 EFI, 750 HP, 102mm Throttle Body, 55lb. Injectors, Dual O2 Sensor, Cable Driven, Chevy, Kit

Part Number: FIF-73305

Not Yet Reviewed

Estimated Ship Date: Today

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FiTech Nitro-Port Cast LS3 500 HP Fuel Injection Systems 73304

FiTech Nitro-Port Cast LS3 500 HP Fuel Injection Systems 73304

FiTech Nitro-Port Cast LS3 500 HP Fuel Injection Systems 73304

Fuel Injection System, Nitro-Cast LS3 EFI, 500 HP, 92mm Throttle Body, 36lb. Injectors, Cable Driven, with Transmission Controller, Chevy, Kit

Part Number: FIF-73304

Not Yet Reviewed

Estimated Ship Date: Today

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FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 73126

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 73126

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 73126

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

Part Number: FIF-73126

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 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: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73193

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73193

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73193

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

Part Number: FIF-73193

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 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: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73254

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73254

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73254

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

Part Number: FIF-73254

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73274

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73274

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73274

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

Part Number: FIF-73274

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73122

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73122

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73122

Fuel Injection System, Ultimate Rebel LS, 500 HP EFI, Short Intake, Drive By Cable, 92mm, 36 lb, Chevy, LS1, LS2. LS6, Kit

Part Number: FIF-73122

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73171

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73171

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73171

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

Part Number: FIF-73171

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 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.