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EFI / Electronic Fuel Injection Systems

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Results 326 - 350 of 1376

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73124

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73124

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73124

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

Part Number: FIF-73124

Not Yet Reviewed

Estimated Ship Date: Jun 9, 2026 if ordered today

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Estimated Ship Date: Jun 9, 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: Jun 9, 2026 if ordered today

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Estimated Ship Date: Jun 9, 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 9, 2026 if ordered today

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Estimated Ship Date: Jun 9, 2026 if ordered today

FiTech Ultimate LS 1,000 HP EFI Fuel Injection Systems 70034

FiTech Ultimate LS 1,000 HP EFI Fuel Injection Systems 70034

FiTech Ultimate LS 1,000 HP EFI Fuel Injection Systems 70034

Fuel Injection System, Ultimate LS EFI, 1,000 HP, Short Intake, LS3 Rectangle Port, Without TransController, Kit

Part Number: FIF-70034

Not Yet Reviewed

Estimated Ship Date: Jun 9, 2026 if ordered today

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Estimated Ship Date: Jun 9, 2026 if ordered today

FiTech Fuel Injection Fuel Injection Systems 73121DBWBBNP

FiTech Fuel Injection Fuel Injection Systems 73121DBWBBNP

FiTech Fuel Injection Fuel Injection Systems 73121DBWBBNP

Rebel Satin Tall, LS1, 36lb Injector, No Pedal, W/O Trans Control

Part Number: FIF-73121DBWBBNP

Not Yet Reviewed

Estimated Ship Date: Jun 9, 2026 if ordered today

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Estimated Ship Date: Jun 9, 2026 if ordered today

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73083DBWSB

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73083DBWSB

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73083DBWSB

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

Part Number: FIF-73083DBWSB

Not Yet Reviewed

Estimated Ship Date: Jun 9, 2026 if ordered today

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Estimated Ship Date: Jun 9, 2026 if ordered today

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73093DBWBB

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73093DBWBB

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73093DBWBB

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

Part Number: FIF-73093DBWBB

Not Yet Reviewed

Estimated Ship Date: Jun 9, 2026 if ordered today

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Estimated Ship Date: Jun 9, 2026 if ordered today

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 73176DBWBB

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 73176DBWBB

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 73176DBWBB

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

Part Number: FIF-73176DBWBB

Not Yet Reviewed

Estimated Ship Date: Jun 9, 2026 if ordered today

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Estimated Ship Date: Jun 9, 2026 if ordered today

FiTech Ultimate LS 500 HP EFI Short Cathedral Intake Fuel Injection Master Kits 79402

FiTech Ultimate LS 500 HP EFI Short Cathedral Intake Fuel Injection Master Kits 79402

FiTech Ultimate LS 500 HP EFI Short Cathedral Intake Fuel Injection Master Kits 79402

Ultimate LS 500 HP EFI System With Master Kit Short Cathedral Intake

Part Number: FIF-79402

Not Yet Reviewed

Estimated Ship Date: Jun 9, 2026 if ordered today

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Estimated Ship Date: Jun 9, 2026 if ordered today

FiTech Ultimate LS 750 HP EFI Long Runner Cathedral Intake Fuel Injection Master Kits 79808

FiTech Ultimate LS 750 HP EFI Long Runner Cathedral Intake Fuel Injection Master Kits 79808

FiTech Ultimate LS 750 HP EFI Long Runner Cathedral Intake Fuel Injection Master Kits 79808

Ultimate LS 750 HP EFI System With Master Kit Long Runner Cathedral Intake

Part Number: FIF-79808

Not Yet Reviewed

Estimated Ship Date: Jun 9, 2026 if ordered today

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Estimated Ship Date: Jun 9, 2026 if ordered today

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73125DBWBB

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73125DBWBB

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73125DBWBB

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-73125DBWBB

Not Yet Reviewed

Estimated Ship Date: Jun 9, 2026 if ordered today

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Estimated Ship Date: Jun 9, 2026 if ordered today

FiTech Ultimate LS 1,000 HP EFI Short LS3 Port Intake Fuel Injection Master Kits 78934

FiTech Ultimate LS 1,000 HP EFI Short LS3 Port Intake Fuel Injection Master Kits 78934

FiTech Ultimate LS 1,000 HP EFI Short LS3 Port Intake Fuel Injection Master Kits 78934

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

Part Number: FIF-78934

Not Yet Reviewed

Estimated Ship Date: Jun 9, 2026 if ordered today

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Estimated Ship Date: Jun 9, 2026 if ordered today

FiTech Ultimate LS EFI 500 HP Fuel Injection Systems 78111

FiTech Ultimate LS EFI 500 HP Fuel Injection Systems 78111

FiTech Ultimate LS EFI 500 HP Fuel Injection Systems 78111

Fuel Injection, Ultimate LS, Ultimate LS Master Kit w/70011 Kit Plus Inline Fuel Pump Kit, w/ coil pack set

Part Number: FIF-78111

Not Yet Reviewed

Estimated Ship Date: Jun 9, 2026 if ordered today

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Estimated Ship Date: Jun 9, 2026 if ordered today

FiTech Fuel Injection Fuel Injection Systems 73092DBWNP

FiTech Fuel Injection Fuel Injection Systems 73092DBWNP

FiTech Fuel Injection Fuel Injection Systems 73092DBWNP

Rebel Black Tall, LS1, 36lb Injector, No Pedal, W/ Trans Control

Part Number: FIF-73092DBWNP

Not Yet Reviewed

Estimated Ship Date: Jun 9, 2026 if ordered today

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Estimated Ship Date: Jun 9, 2026 if ordered today

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73194DBWBB

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73194DBWBB

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73194DBWBB

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

Part Number: FIF-73194DBWBB

Not Yet Reviewed

Estimated Ship Date: Jun 9, 2026 if ordered today

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Estimated Ship Date: Jun 9, 2026 if ordered today

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 78691

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 78691

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 78691

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

Part Number: FIF-78691

Not Yet Reviewed

Estimated Ship Date: Jun 9, 2026 if ordered today

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Estimated Ship Date: Jun 9, 2026 if ordered today

FiTech Ultimate LS 500 HP EFI Short LS7 Port Intake Fuel Injection Master Kits 79416

FiTech Ultimate LS 500 HP EFI Short LS7 Port Intake Fuel Injection Master Kits 79416

FiTech Ultimate LS 500 HP EFI Short LS7 Port Intake Fuel Injection Master Kits 79416

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

Part Number: FIF-79416

Not Yet Reviewed

Estimated Ship Date: Jun 9, 2026 if ordered today

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Estimated Ship Date: Jun 9, 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: Jun 9, 2026 if ordered today

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Estimated Ship Date: Jun 9, 2026 if ordered today

FiTech Ultimate LS 1,000 HP EFI Long Runner Cathedral Intake Fuel Injection Master Kits 78633

FiTech Ultimate LS 1,000 HP EFI Long Runner Cathedral Intake Fuel Injection Master Kits 78633

FiTech Ultimate LS 1,000 HP EFI Long Runner Cathedral Intake Fuel Injection Master Kits 78633

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

Part Number: FIF-78633

Not Yet Reviewed

Estimated Ship Date: Jun 9, 2026 if ordered today

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Estimated Ship Date: Jun 9, 2026 if ordered today

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 79893

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 79893

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 79893

Fuel Injection System, Ultimate Rebel, 1,000 HP, Cathedral Port, 102mm, Dual In-Tank Pump, LS3 Coils, 80Lb., EV1, With Transmission Controller, Kit

Part Number: FIF-79893

Not Yet Reviewed

Estimated Ship Date: Jun 9, 2026 if ordered today

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Estimated Ship Date: Jun 9, 2026 if ordered today

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 73256DBWBB

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 73256DBWBB

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 73256DBWBB

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

Part Number: FIF-73256DBWBB

Not Yet Reviewed

Estimated Ship Date: Jun 9, 2026 if ordered today

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Estimated Ship Date: Jun 9, 2026 if ordered today

FiTech Fuel Injection Fuel Injection Systems 73093DBWBBNP

FiTech Fuel Injection Fuel Injection Systems 73093DBWBBNP

FiTech Fuel Injection Fuel Injection Systems 73093DBWBBNP

Rebel Black Tall, LS1, Dr-By-Wire Black Billet 102mm, 55lb Injector, No Pedal, W/O Trans Control

Part Number: FIF-73093DBWBBNP

Not Yet Reviewed

Estimated Ship Date: Jun 9, 2026 if ordered today

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Estimated Ship Date: Jun 9, 2026 if ordered today

FiTech Ultimate LS 1,000 HP EFI Short LS3 Port Intake Fuel Injection Master Kits 79634

FiTech Ultimate LS 1,000 HP EFI Short LS3 Port Intake Fuel Injection Master Kits 79634

FiTech Ultimate LS 1,000 HP EFI Short LS3 Port Intake Fuel Injection Master Kits 79634

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

Part Number: FIF-79634

Not Yet Reviewed

Estimated Ship Date: Jun 9, 2026 if ordered today

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Estimated Ship Date: Jun 9, 2026 if ordered today

FiTech Ultimate LS 750 HP EFI Short Cathedral Intake Fuel Injection Master Kits 78704

FiTech Ultimate LS 750 HP EFI Short Cathedral Intake Fuel Injection Master Kits 78704

FiTech Ultimate LS 750 HP EFI Short Cathedral Intake Fuel Injection Master Kits 78704

Ultimate LS 750 HP EFI System With Master Kit Short Cathedral Intake

Part Number: FIF-78704

Not Yet Reviewed

Estimated Ship Date: Jun 9, 2026 if ordered today

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Estimated Ship Date: Jun 9, 2026 if ordered today

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73213DBWBB

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73213DBWBB

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73213DBWBB

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

Part Number: FIF-73213DBWBB

Not Yet Reviewed

Estimated Ship Date: Jun 9, 2026 if ordered today

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Estimated Ship Date: Jun 9, 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.