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EFI / Electronic Fuel Injection Systems

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Results 376 - 387 of 387

FiTech Go EFI 2x4 625 HP System/Go Spark Fuel Injection Master Kits 96562

FiTech Go EFI 2x4 625 HP System/Go Spark Fuel Injection Master Kits 96562

FiTech Go EFI 2x4 625 HP System/Go Spark Fuel Injection Master Kits 96562

Go EFI 2x4 625 HP Matte Black EFI System With Master Kit

Part Number: FIF-96562

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 73251DBWBB

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73251DBWBB

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73251DBWBB

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

Part Number: FIF-73251DBWBB

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 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 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 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 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 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 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

FiTech Go EFI 2-Barrel 400 HP System/Go-Spark Fuel Injection Master Kits 93991

FiTech Go EFI 2-Barrel 400 HP System/Go-Spark Fuel Injection Master Kits 93991

FiTech Go EFI 2-Barrel 400 HP System/Go-Spark Fuel Injection Master Kits 93991

Go EFI 2 Barrel 400 HP Classic Gold EFI System With Master Kit

Part Number: FIF-93991

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 73124DBW

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

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

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-73124DBW

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 73125DBW

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

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

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-73125DBW

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 Go EFI 3x2 Tri-Power 600 HP System/Go Spark Fuel Injection Master Kits 96532

FiTech Go EFI 3x2 Tri-Power 600 HP System/Go Spark Fuel Injection Master Kits 96532

FiTech Go EFI 3x2 Tri-Power 600 HP System/Go Spark Fuel Injection Master Kits 96532

Go EFI 3x2 Tri Power 600 HP Classic Gold EFI System With Master Kit

Part Number: FIF-96532

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 Easy Street 600 HP EFI System/Go-Spark Fuel Injection Master Kits 96505

FiTech Easy Street 600 HP EFI System/Go-Spark Fuel Injection Master Kits 96505

FiTech Easy Street 600 HP EFI System/Go-Spark Fuel Injection Master Kits 96505

Easy Street 600 HP Gold EFI System With Master Kit

Part Number: FIF-96505

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 8 Stack Fuel Injection Systems 30109

FiTech 8 Stack Fuel Injection Systems 30109

FiTech 8 Stack Fuel Injection Systems 30109

Fuel Injection System, 8 Stack, Self-Tuning, Throttle Body, Polished, ECM, Chevy, LS3, Kit

Part Number: FIF-30109

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 8 Stack Fuel Injection Systems 30105

FiTech 8 Stack Fuel Injection Systems 30105

FiTech 8 Stack Fuel Injection Systems 30105

Fuel Injection System, 8 Stack, Self-Tuning, Throttle Body, Polished, ECM, Chevy, LS1, Kit

Part Number: FIF-30105

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.