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EFI / Electronic Fuel Injection Systems

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Results 76 - 100 of 387

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 76192

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 76192

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 76192

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

Part Number: FIF-76192

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 76690

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 76690

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 76690

Fuel Injection System, Ultimate Rebel, 750 HP, Cathedral Port, 102mm, In-Tank Fuel Pump, 55 Lb., EV1, Without Transmission Controller, Kit

Part Number: FIF-76690

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73072DBWSB

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73072DBWSB

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73072DBWSB

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

Part Number: FIF-73072DBWSB

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73074DBWBB

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73074DBWBB

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73074DBWBB

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

Part Number: FIF-73074DBWBB

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 70093DBWSB

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 70093DBWSB

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 70093DBWSB

Fuel Injection System, Ultimate Rebel LS 1000 HP EFI, Short Intake, Drive-By-Wire, Transmission Controller, Chevy, LS1/LS2/LS6, Kit

Part Number: FIF-70093DBWSB

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73074DBWSB

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73074DBWSB

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73074DBWSB

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

Part Number: FIF-73074DBWSB

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 78892

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 78892

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 78892

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

Part Number: FIF-78892

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 79490

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 79490

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 79490

Fuel Injection System, Ultimate Rebel, 750 HP, Cathedral Port, 102mm, In-Tank Fuel Pump, LS3 Coils, 55 Lb., EV1, Without Transmission Controller, Kit

Part Number: FIF-79490

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 79188

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 79188

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 79188

Fuel Injection System, Ultimate Rebel, 500 HP, Cathedral Port, 92mm, Inline Fuel Pump, LS3 Coils, 36 Lb., EV1, Without Transmission Controller, Kit

Part Number: FIF-79188

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 79190

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 79190

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 79190

Fuel Injection System, Ultimate Rebel, 750 HP, Cathedral Port, 102mm, Inline Fuel Pump, LS3 Coils, 55 Lb., EV1, Without Transmission Controller, Kit

Part Number: FIF-79190

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 22, 2026 if ordered today

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 78788

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 78788

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 78788

Fuel Injection System, Ultimate Rebel, 500 HP, Cathedral Port, 92mm, In-Tank Fuel Pump, LS3 Coils, 36 Lb., EV1, Without Transmission Controller, Kit

Part Number: FIF-78788

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 22, 2026 if ordered today

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 78890

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 78890

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 78890

Fuel Injection System, Ultimate Rebel, 750 HP, Cathedral Port, 102 mm, In-Tank Fuel Pump, LS3 Coils, 55 Lb., EV1, Without Transmission Controller, Kit

Part Number: FIF-78890

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 79090

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 79090

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 79090

Fuel Injection System, Ultimate Rebel, 750 HP, Cathedral Port, 102mm, No Fuel Pump, LS3 Coils, 55 Lb., EV1, Without Transmission Controller, Kit

Part Number: FIF-79090

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 78488

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 78488

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 78488

Fuel Injection System, Ultimate Rebel, 500 HP, Cathedral Port, 92mm, In-Tank Fuel Pump, LS3 Coils, 36 Lb., EV1, Without Transmission Controller, Kit

Part Number: FIF-78488

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 22, 2026 if ordered today

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 78690

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 78690

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 78690

Fuel Injection System, Ultimate Rebel, 750 HP, Cathedral Port, 102mm, In-Tank Fuel Pump, LS3 Coils, 55 Lb., EV1, Without Transmission Controller, Kit

Part Number: FIF-78690

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 22, 2026 if ordered today

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 78688

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 78688

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 78688

Fuel Injection System, Ultimate Rebel, 500 HP, Cathedral Port, 92mm, In-Tank Fuel Pump, LS3 Coils, 36 Lb., EV1, Without Transmission Controller, Kit

Part Number: FIF-78688

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 79692

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 79692

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 79692

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-79692

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 22, 2026 if ordered today

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 79690

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 79690

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 79690

Fuel Injection System, Ultimate Rebel, 750 HP, Cathedral Port, 102mm, In-Tank Fuel Pump, LS3 Coils, 55 Lb., EV1, Without Transmission Controller, Kit

Part Number: FIF-79690

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 22, 2026 if ordered today

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 79488

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 79488

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 79488

Fuel Injection System, Ultimate Rebel, 500 HP, Cathedral Port, 92mm, In-Tank Fuel Pump, LS3 Coils, 36 Lb., EV1, Without Transmission Controller, Kit

Part Number: FIF-79488

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 22, 2026 if ordered today

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 79088

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 79088

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 79088

Fuel Injection System, Ultimate Rebel, 500 HP, Cathedral Port, 92mm, No Fuel Pump, LS3 Coils, 36 Lb., EV1, Without Transmission Controller, Kit

Part Number: FIF-79088

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 22, 2026 if ordered today

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 79688

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 79688

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 79688

Fuel Injection System, Ultimate Rebel, 500 HP, Cathedral Port, 92mm, In-Tank Fuel Pump, LS3 Coils, 36 Lb., EV1, Without Transmission Controller, Kit

Part Number: FIF-79688

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 22, 2026 if ordered today

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 79788

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 79788

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 79788

Fuel Injection System, Ultimate Rebel, 500 HP, Cathedral Port, 92mm, In-Tank Fuel Pump, LS3 Coils, 36 Lb., EV1, Without Transmission Controller, Kit

Part Number: FIF-79788

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 22, 2026 if ordered today

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 70093DBWBB

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 70093DBWBB

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 70093DBWBB

Fuel Injection System, Ultimate Rebel LS 1000 HP EFI, Short Intake, Drive-By-Wire, Transmission Controller, Chevy, LS1/LS2/LS6, Kit

Part Number: FIF-70093DBWBB

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 22, 2026 if ordered today

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 76190

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 76190

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 76190

Fuel Injection System, Ultimate Rebel, 750 HP, Cathedral Port, 102mm, In-Tank Fuel Pump, 55 Lb., EV1, Without Transmission Controller, Kit

Part Number: FIF-76190

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 22, 2026 if ordered today

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 78190

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 78190

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 78190

Fuel Injection System, Ultimate Rebel, 750 HP, Cathedral Port, 102mm, Inline Fuel Pump, LS3 Coils, 55 Lb., EV1, Without Transmission Controller, Kit

Part Number: FIF-78190

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 22, 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.