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EFI / Electronic Fuel Injection Systems

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Results 701 - 725 of 1237

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73211

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73211

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73211

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

Part Number: FIF-73211

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 Ultimate LS 1,000 HP EFI Short LS3 Port Intake Fuel Injection Master Kits 79934

FiTech Ultimate LS 1,000 HP EFI Short LS3 Port Intake Fuel Injection Master Kits 79934

FiTech Ultimate LS 1,000 HP EFI Short LS3 Port Intake Fuel Injection Master Kits 79934

Ultimate LS 1000 HP EFI System With Master Kit Short LS3 Port Intake

Part Number: FIF-79934

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 Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73122DBWSB

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73122DBWSB

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73122DBWSB

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

Part Number: FIF-73122DBWSB

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 Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 75288

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 75288

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 75288

Fuel Injection System, Ultimate Rebel, 500 HP, Cathedral Port, 92mm Throttle Body, Inline Fuel Pump, 36 Lb., EV1, Without Transmission Controller, Kit

Part Number: FIF-75288

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 Ultimate LS 500 HP EFI Short LS3 Port Intake Fuel Injection Master Kits 76311

FiTech Ultimate LS 500 HP EFI Short LS3 Port Intake Fuel Injection Master Kits 76311

FiTech Ultimate LS 500 HP EFI Short LS3 Port Intake Fuel Injection Master Kits 76311

Ultimate LS 500 HP EFI System With Master Kit Short LS3 Port Intake

Part Number: FIF-76311

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 Fuel Injection Fuel Injection Systems 73307DBWSBNP

FiTech Fuel Injection Fuel Injection Systems 73307DBWSBNP

FiTech Fuel Injection Fuel Injection Systems 73307DBWSBNP

Nitro-Port Cast LS3 1000 HP EFI Sys/ Short LS3 Port Intake/ Dual O2 Sensor/ Dr-By-Wire Brill Billet

Part Number: FIF-73307DBWSBNP

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 Fuel Injection Fuel Injection Systems 73256DBWSBNP

FiTech Fuel Injection Fuel Injection Systems 73256DBWSBNP

FiTech Fuel Injection Fuel Injection Systems 73256DBWSBNP

Rebel Satin Tall, LS3, Dr-By-Wire Brilliant Billet 102mm, 80lb Injector, No Pedal, W/ Trans Control

Part Number: FIF-73256DBWSBNP

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 Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73124DBWBB

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73124DBWBB

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73124DBWBB

Fuel Injection System, Ultimate Rebel LS, 750 HP EFI, Tall Intake, Drive By Wire, 102mm, 55 lb, Chevy, LS1, LS2. LS6, Kit

Part Number: FIF-73124DBWBB

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 Ultimate LS EFI 500 HP Fuel Injection Systems 78011

FiTech Ultimate LS EFI 500 HP Fuel Injection Systems 78011

FiTech Ultimate LS EFI 500 HP Fuel Injection Systems 78011

Fuel Injection, Ultimate LS, Ultimate LS Kit LS3/L92 - 500HP w/o Trans Control, w/ coil pack set

Part Number: FIF-78011

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 Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73191

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73191

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73191

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

Part Number: FIF-73191

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 Fuel Injection Fuel Injection Systems 73107DBWBBNP

FiTech Fuel Injection Fuel Injection Systems 73107DBWBBNP

FiTech Fuel Injection Fuel Injection Systems 73107DBWBBNP

Nitro-Port Cast, short, 1000 HP, Short Cathedral, LS1, Dr-By-Wire Black Billet

Part Number: FIF-73107DBWBBNP

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 Ultimate LS 1,000 HP EFI Long Runner Cathedral Intake Fuel Injection Master Kits 78632

FiTech Ultimate LS 1,000 HP EFI Long Runner Cathedral Intake Fuel Injection Master Kits 78632

FiTech Ultimate LS 1,000 HP EFI Long Runner Cathedral Intake Fuel Injection Master Kits 78632

Ultimate LS 1000 HP EFI System With Master Kit Long Runner Cathedral Intake

Part Number: FIF-78632

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 Ultimate LS 1,000 HP EFI Short LS7 Port Intake Fuel Injection Master Kits 78936

FiTech Ultimate LS 1,000 HP EFI Short LS7 Port Intake Fuel Injection Master Kits 78936

FiTech Ultimate LS 1,000 HP EFI Short LS7 Port Intake Fuel Injection Master Kits 78936

Ultimate LS 1000 HP EFI System With Master Kit Short LS7 Port Intake

Part Number: FIF-78936

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 Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 73175DBWSB

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 73175DBWSB

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 73175DBWSB

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

Part Number: FIF-73175DBWSB

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 Ultimate LS 750 HP EFI Short LS3 Port Intake Fuel Injection Master Kits 76313

FiTech Ultimate LS 750 HP EFI Short LS3 Port Intake Fuel Injection Master Kits 76313

FiTech Ultimate LS 750 HP EFI Short LS3 Port Intake Fuel Injection Master Kits 76313

Ultimate LS 750 HP EFI System With Master Kit Short LS3 Port Intake

Part Number: FIF-76313

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 Ultimate LS 500 HP EFI Short LS7 Port Intake Fuel Injection Master Kits 76316

FiTech Ultimate LS 500 HP EFI Short LS7 Port Intake Fuel Injection Master Kits 76316

FiTech Ultimate LS 500 HP EFI Short LS7 Port Intake Fuel Injection Master Kits 76316

Ultimate LS 500 HP EFI System With Master Kit Short LS7 Port Intake

Part Number: FIF-76316

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 Fuel Injection Fuel Injection Systems 73175DBWBBNP

FiTech Fuel Injection Fuel Injection Systems 73175DBWBBNP

FiTech Fuel Injection Fuel Injection Systems 73175DBWBBNP

Rebel Black Short, LS3, Dr-By-Wire Black Billet 102mm, 80lb Injector, No Pedal, W/O Trans Control

Part Number: FIF-73175DBWBBNP

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 Ultimate LS EFI 500 HP Fuel Injection Systems with Go Fuel In-Tank Module 76211

FiTech Ultimate LS EFI 500 HP Fuel Injection Systems with Go Fuel In-Tank Module 76211

FiTech Ultimate LS EFI 500 HP Fuel Injection Systems with Go Fuel In-Tank Module 76211

Fuel Injection System, Ultimate LS, 500 HP, Multi-port, Rectangular Port Heads, Force Fuel, Go Fuel, Kit

Part Number: FIF-76211

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 Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 79191

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 79191

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 79191

Fuel Injection System, Ultimate Rebel, 750 HP, Cathedral Port, 102mm, Inline Fuel Pump, LS3 Coils, 55 Lb., EV1, With Transmission Controller, Kit

Part Number: FIF-79191

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 Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73273DBWBB

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73273DBWBB

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73273DBWBB

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

Part Number: FIF-73273DBWBB

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 Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 73276DBWBB

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 73276DBWBB

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 73276DBWBB

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

Part Number: FIF-73276DBWBB

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 Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73174DBWSB

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73174DBWSB

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73174DBWSB

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

Part Number: FIF-73174DBWSB

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 Fuel Injection Fuel Injection Systems 73306DBWSBNP

FiTech Fuel Injection Fuel Injection Systems 73306DBWSBNP

FiTech Fuel Injection Fuel Injection Systems 73306DBWSBNP

Nitro-Port Cast LS3 750 HP EFI Sys/ Short LS3 Port Intake/ Dual O2 Sensor/ Dr-By-Wire Brill Billet

Part Number: FIF-73306DBWSBNP

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 Fuel Injection Fuel Injection Systems 73175DBWSBNP

FiTech Fuel Injection Fuel Injection Systems 73175DBWSBNP

FiTech Fuel Injection Fuel Injection Systems 73175DBWSBNP

Rebel Black Short, LS3, Dr-By-Wire Brilliant Billet 102mm, 80lb Injector, No Pedal

Part Number: FIF-73175DBWSBNP

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 Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 73255

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 73255

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 73255

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

Part Number: FIF-73255

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

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.