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- Yes (877)
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EFI / Electronic Fuel Injection Systems

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Results 1176 - 1200 of 1269

FiTech Fuel Injection Fuel Injection Systems 70093DBWSB

FiTech Fuel Injection Fuel Injection Systems 70093DBWSB

FiTech Fuel Injection Fuel Injection Systems 70093DBWSB

Ultimate Rebel LS 1000 HP EFI System/ Short Cathedral Intake/ Dual O2 Sensor/ Drive-By-Wire Brilliant Billet 102mm Throttle Body/ 80lb Injectors/ With

Part Number: FIF-70093DBWSB

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

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Estimated Ship Date: Sep 24, 2025 if ordered today

FiTech Fuel Injection Fuel Injection Systems 73071DBWSB

FiTech Fuel Injection Fuel Injection Systems 73071DBWSB

FiTech Fuel Injection Fuel Injection Systems 73071DBWSB

Ultimate Rebel Satin Short LS1, LS1 500 HP EFI System/ Short Cathedral Intake/ Dual O2 Sensor/ Drive-By-Wire Brilliant Billet 92mm Throttle Body/ 36lb

Part Number: FIF-73071DBWSB

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

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Estimated Ship Date: Sep 24, 2025 if ordered today

FiTech Fuel Injection Fuel Injection Systems 73073DBWBB

FiTech Fuel Injection Fuel Injection Systems 73073DBWBB

FiTech Fuel Injection Fuel Injection Systems 73073DBWBB

Ultimate Rebel Satin Short LS1, LS1 750 HP EFI System/ Short Cathedral Intake/ Dual O2 Sensor/ Drive-By-Wire Black Billet 102mm Throttle Body/ 55lb In

Part Number: FIF-73073DBWBB

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

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Estimated Ship Date: Sep 24, 2025 if ordered today

FiTech Fuel Injection Fuel Injection Systems 73074DBWBB

FiTech Fuel Injection Fuel Injection Systems 73074DBWBB

FiTech Fuel Injection Fuel Injection Systems 73074DBWBB

Ultimate Rebel Satin Short LS1, LS1 750 HP EFI System/ Short Cathedral Intake/ Dual O2 Sensor/ Drive-By-Wire Black Billet 102mm Throttle Body/ 55lb I

Part Number: FIF-73074DBWBB

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

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Estimated Ship Date: Sep 24, 2025 if ordered today

Mopar Replacement Fuel Injection Systems R8444791AA

Mopar Replacement Fuel Injection Systems R8444791AA

Mopar Replacement Fuel Injection Systems R8444791AA

INJECTOR, FUEL, 2019-2022

Part Number: MOP-R8444791AA

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

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Estimated Ship Date: Sep 15, 2025 if ordered today

Mopar Replacement Fuel Injection Systems R8504672AA

Mopar Replacement Fuel Injection Systems R8504672AA

Mopar Replacement Fuel Injection Systems R8504672AA

INJECTOR, FUEL, 2019-2021

Part Number: MOP-R8504672AA

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

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Estimated Ship Date: Sep 15, 2025 if ordered today

FAST EZ-EFI 2.0 Self-Tuning Fuel Injection Systems 30403-KIT

FAST EZ-EFI 2.0 Self-Tuning Fuel Injection Systems 30403-KIT

FAST EZ-EFI 2.0 Self-Tuning Fuel Injection Systems 30403-KIT

Fuel Injection System, EZ-EFI 2.0 Self-Tuning, Black Anodized Throttle Body, 4-barrel Square Bore Flange, Kit

Part Number: FST-30403-KIT

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

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Estimated Ship Date: Oct 27, 2025 if ordered today

FAST EZ-EFI Marine Base Kit Fuel Injection Systems 30365-06KIT

FAST EZ-EFI Marine Base Kit Fuel Injection Systems 30365-06KIT

FAST EZ-EFI Marine Base Kit Fuel Injection Systems 30365-06KIT

Fuel Injection Systems, EZ-EFI Marine Base Kit, Throttle Body, 4-barrel Square Bore Mounting, Injectors, Inline Fuel Pump Kit, ECM, Gasoline, Kit

Part Number: FST-30365-06KIT

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 9, 2025 if ordered today

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Estimated Ship Date: Oct 9, 2025 if ordered today

FiTech Fuel Injection Fuel Injection Systems 73145

FiTech Fuel Injection Fuel Injection Systems 73145

FiTech Fuel Injection Fuel Injection Systems 73145

Ultimate Rebel Brilliant Tall LS1, LS1 1000 HP EFI System/ Tall Cathedral Intake/ Dual O2 Sensor/Cable Driven 102mm Throttle Body/ 80lb Injectors/ Wi

Part Number: FIF-73145

Not Yet Reviewed

Estimated Ship Date: Sep 9, 2025 if ordered today

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Estimated Ship Date: Sep 9, 2025 if ordered today

FiTech Fuel Injection Fuel Injection Systems 73172

FiTech Fuel Injection Fuel Injection Systems 73172

FiTech Fuel Injection Fuel Injection Systems 73172

Ultimate Rebel Black Short LS3, LS3 500 HP EFI System/ Short LS3 Port Intake/ Dual O2 Sensor/Cable Driven 92mm Throttle Body/ 36lb Injectors/ With Tr

Part Number: FIF-73172

Not Yet Reviewed

Estimated Ship Date: Sep 9, 2025 if ordered today

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Estimated Ship Date: Sep 9, 2025 if ordered today

FiTech Fuel Injection Fuel Injection Systems 73174

FiTech Fuel Injection Fuel Injection Systems 73174

FiTech Fuel Injection Fuel Injection Systems 73174

Ultimate Rebel Black Short LS3, LS3 750 HP EFI System/ Short LS3 Port Intake/ Dual O2 Sensor/Cable Driven 102mm Throttle Body/ 55lb Injectors/ With T

Part Number: FIF-73174

Not Yet Reviewed

Estimated Ship Date: Sep 9, 2025 if ordered today

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Estimated Ship Date: Sep 9, 2025 if ordered today

FiTech Fuel Injection Fuel Injection Systems 73193

FiTech Fuel Injection Fuel Injection Systems 73193

FiTech Fuel Injection Fuel Injection Systems 73193

Ultimate Rebel Satin Short LS3, LS3 750 HP EFI System/ Short LS3 Port Intake/ Dual O2 Sensor/Cable Driven 102mm Throttle Body/ 55lb Injectors/ Without

Part Number: FIF-73193

Not Yet Reviewed

Estimated Ship Date: Sep 9, 2025 if ordered today

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Estimated Ship Date: Sep 9, 2025 if ordered today

FiTech Fuel Injection Fuel Injection Systems 73212

FiTech Fuel Injection Fuel Injection Systems 73212

FiTech Fuel Injection Fuel Injection Systems 73212

Ultimate Rebel Brilliant Short LS3, LS3 500 HP EFI System/ Short LS3 Port Intake/ Dual O2 Sensor/Cable Driven 92mm Throttle Body/ 36lb Injectors/ Wit

Part Number: FIF-73212

Not Yet Reviewed

Estimated Ship Date: Sep 9, 2025 if ordered today

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Estimated Ship Date: Sep 9, 2025 if ordered today

FiTech Fuel Injection Fuel Injection Systems 73214

FiTech Fuel Injection Fuel Injection Systems 73214

FiTech Fuel Injection Fuel Injection Systems 73214

Ultimate Rebel Brilliant Short LS3, LS3 750 HP EFI System/ Short LS3 Port Intake/ Dual O2 Sensor/Cable Driven 102mm Throttle Body/ 55lb Injectors/ Wi

Part Number: FIF-73214

Not Yet Reviewed

Estimated Ship Date: Sep 9, 2025 if ordered today

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Estimated Ship Date: Sep 9, 2025 if ordered today

FiTech Fuel Injection Fuel Injection Systems 73231

FiTech Fuel Injection Fuel Injection Systems 73231

FiTech Fuel Injection Fuel Injection Systems 73231

Ultimate Rebel Black Tall LS3, LS3 500 HP EFI System/ Tall LS3 Port Intake/ Dual O2 Sensor/Cable Driven 92mm Throttle Body/ 36lb Injectors/ Without Tr

Part Number: FIF-73231

Not Yet Reviewed

Estimated Ship Date: Sep 9, 2025 if ordered today

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Estimated Ship Date: Sep 9, 2025 if ordered today

FiTech Fuel Injection Fuel Injection Systems 71375

FiTech Fuel Injection Fuel Injection Systems 71375

FiTech Fuel Injection Fuel Injection Systems 71375

Ultimate Rebel Black Short LS3, LS3 1000 HP EFI System/ Short Cathedral Intake/ Dual O2 Sensor/Cable Driven 102mm Throttle Body/ 80lb Injectors/ With

Part Number: FIF-71375

Not Yet Reviewed

Estimated Ship Date: Sep 9, 2025 if ordered today

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Estimated Ship Date: Sep 9, 2025 if ordered today

FiTech Fuel Injection Fuel Injection Systems 73141

FiTech Fuel Injection Fuel Injection Systems 73141

FiTech Fuel Injection Fuel Injection Systems 73141

Ultimate Rebel Brilliant Tall LS1, LS1 500 HP EFI System/ Tall Cathedral Intake/ Dual O2 Sensor/Cable Driven 92mm Throttle Body/ 36lb Injectors/ Witho

Part Number: FIF-73141

Not Yet Reviewed

Estimated Ship Date: Sep 9, 2025 if ordered today

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Estimated Ship Date: Sep 9, 2025 if ordered today

FiTech Fuel Injection Fuel Injection Systems 73146

FiTech Fuel Injection Fuel Injection Systems 73146

FiTech Fuel Injection Fuel Injection Systems 73146

Rebel Brilliant Tall LS1, LS1 1000 HP EFI System/ Short Cathedral Intake/ Dual O2 Sensor/Cable Driven 102mm Throttle Body/ 80lb Injectors/ With Trans

Part Number: FIF-73146

Not Yet Reviewed

Estimated Ship Date: Sep 9, 2025 if ordered today

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Estimated Ship Date: Sep 9, 2025 if ordered today

FiTech Fuel Injection Fuel Injection Systems 73171

FiTech Fuel Injection Fuel Injection Systems 73171

FiTech Fuel Injection Fuel Injection Systems 73171

Ultimate Rebel Black Short LS3, LS3 500 HP EFI System/ Short LS3 Port Intake/ Dual O2 Sensor/Cable Driven 92mm Throttle Body/ 36lb Injectors/ Without

Part Number: FIF-73171

Not Yet Reviewed

Estimated Ship Date: Sep 9, 2025 if ordered today

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Estimated Ship Date: Sep 9, 2025 if ordered today

FiTech Fuel Injection Fuel Injection Systems 73096

FiTech Fuel Injection Fuel Injection Systems 73096

FiTech Fuel Injection Fuel Injection Systems 73096

Ultimate Rebel Black Tall LS1, LS1 1000 HP EFI System/ Tall Cathedral Intake/ Dual O2 Sensor/Cable Driven 102mm Throttle Body/ 80lb Injectors/ With T

Part Number: FIF-73096

Not Yet Reviewed

Estimated Ship Date: Sep 9, 2025 if ordered today

...Loading

Estimated Ship Date: Sep 9, 2025 if ordered today

FiTech Fuel Injection Fuel Injection Systems 73073

FiTech Fuel Injection Fuel Injection Systems 73073

FiTech Fuel Injection Fuel Injection Systems 73073

Ultimate Rebel Satin Short LS1, LS1 750 HP EFI System/ Short Cathedral Intake/ Dual O2 Sensor/Cable Driven 102mm Throttle Body/ 55lb Injectors/ Withou

Part Number: FIF-73073

Not Yet Reviewed

Estimated Ship Date: Sep 9, 2025 if ordered today

...Loading

Estimated Ship Date: Sep 9, 2025 if ordered today

FiTech Fuel Injection Fuel Injection Systems 73075

FiTech Fuel Injection Fuel Injection Systems 73075

FiTech Fuel Injection Fuel Injection Systems 73075

Ultimate Rebel Satin Short LS1, LS1 1000 HP EFI System/ Short Cathedral Intake/ Dual O2 Sensor/Cable Driven 102mm Throttle Body/ 80lb Injectors/ With

Part Number: FIF-73075

Not Yet Reviewed

Estimated Ship Date: Sep 9, 2025 if ordered today

...Loading

Estimated Ship Date: Sep 9, 2025 if ordered today

FiTech Fuel Injection Fuel Injection Systems 73082

FiTech Fuel Injection Fuel Injection Systems 73082

FiTech Fuel Injection Fuel Injection Systems 73082

Ultimate Rebel Brilliant Short LS1, LS1 500 HP EFI System/ Short Cathedral Intake/ Dual O2 Sensor/Cable Driven 92mm Throttle Body/ 36lb Injectors/ Wi

Part Number: FIF-73082

Not Yet Reviewed

Estimated Ship Date: Sep 9, 2025 if ordered today

...Loading

Estimated Ship Date: Sep 9, 2025 if ordered today

FiTech Fuel Injection Fuel Injection Systems 73083

FiTech Fuel Injection Fuel Injection Systems 73083

FiTech Fuel Injection Fuel Injection Systems 73083

Ultimate Rebel Brilliant Short LS1, LS1 750 HP EFI System/ Short Cathedral Intake/ Dual O2 Sensor/Cable Driven 102mm Throttle Body/ 55lb Injectors/ Wi

Part Number: FIF-73083

Not Yet Reviewed

Estimated Ship Date: Sep 9, 2025 if ordered today

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Estimated Ship Date: Sep 9, 2025 if ordered today

FiTech Fuel Injection Fuel Injection Systems 73084

FiTech Fuel Injection Fuel Injection Systems 73084

FiTech Fuel Injection Fuel Injection Systems 73084

Ultimate Rebel Brilliant Short LS1, LS1 750 HP EFI System/ Short Cathedral Intake/ Dual O2 Sensor/Cable Driven 102mm Throttle Body/ 55lb Injectors/ W

Part Number: FIF-73084

Not Yet Reviewed

Estimated Ship Date: Sep 9, 2025 if ordered today

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Estimated Ship Date: Sep 9, 2025 if ordered today

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Related Articles

3 Reasons to Consider a Self-Learning Fuel Injection System

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

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

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?

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?

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?

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.

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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