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EFI / Electronic Fuel Injection Systems

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Results 76 - 100 of 266

FiTech Go EFI 4 PA 600 HP System Fuel Injection Master Kits 36606

FiTech Go EFI 4 PA 600 HP System Fuel Injection Master Kits 36606

FiTech Go EFI 4 PA 600 HP System Fuel Injection Master Kits 36606

Go EFI 4 600 HP Power Adder Bright Aluminum EFI System With Master Kit

Part Number: FIF-36606

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 Go EFI 4 600 HP Self-Tuning Fuel Injection Systems 93101

FiTech Go EFI 4 600 HP Self-Tuning Fuel Injection Systems 93101

FiTech Go EFI 4 600 HP Self-Tuning Fuel Injection Systems 93101

Fuel Injection System, Go EFI 4 System, Bright Aluminum Finish, Master Kit, Inline Fuel Pump, CDI Box, Kit

Part Number: FIF-93101

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 Go EFI 3x2 Tri Power 600 HP Fuel Injection Systems 93961

FiTech Go EFI 3x2 Tri Power 600 HP Fuel Injection Systems 93961

FiTech Go EFI 3x2 Tri Power 600 HP Fuel Injection Systems 93961

Fuel Injection System, Go EFI 3x2 Tri Power EFI, Classic Gold, External ECU, CDI Box, Kit

Part Number: FIF-93961

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 Go EFI 4 600 HP Fuel Injection Systems with Force Fuel Systems 93502

FiTech Go EFI 4 600 HP Fuel Injection Systems with Force Fuel Systems 93502

FiTech Go EFI 4 600 HP Fuel Injection Systems with Force Fuel Systems 93502

Fuel Injection System, Go EFI 4 System, Black Finish, Master Kit, Force Fuel Delivery System, CDI Box, Kit

Part Number: FIF-93502

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 Easy Street 600 HP EFI System Force Fuel/Go-Spark Fuel Injection Master Kits 93505

FiTech Easy Street 600 HP EFI System Force Fuel/Go-Spark Fuel Injection Master Kits 93505

FiTech Easy Street 600 HP EFI System Force Fuel/Go-Spark Fuel Injection Master Kits 93505

Fuel iNjection System, Easy Street Master Kit, Force Fuel Delivery System, CDI Box, Kit

Part Number: FIF-93505

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 Go EFI 3x2 Tri-Power 600 HP Force Fuel/Go-Spark Fuel Injection Master Kits 93550

FiTech Go EFI 3x2 Tri-Power 600 HP Force Fuel/Go-Spark Fuel Injection Master Kits 93550

FiTech Go EFI 3x2 Tri-Power 600 HP Force Fuel/Go-Spark Fuel Injection Master Kits 93550

Fuel Injection Systems, Go EFI 3x2 Tri Power 800 HP Classic Gold EFI System With Force Fuel Mini Delivery Master Kit & Go Spark CDI Box

Part Number: FIF-93550

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 Go EFI 4 600 HP Fuel Injection Systems with Force Fuel Systems 93501

FiTech Go EFI 4 600 HP Fuel Injection Systems with Force Fuel Systems 93501

FiTech Go EFI 4 600 HP Fuel Injection Systems with Force Fuel Systems 93501

Fuel Injection System, Go EFI 4 System, Aluminum Finish, Master Kit, Force Fuel Delivery System, CDI Box, Kit

Part Number: FIF-93501

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 Go EFI 4 600 HP Self-Tuning Fuel Injection Systems with Go Fuel In-Tank Modules 36204

FiTech Go EFI 4 600 HP Self-Tuning Fuel Injection Systems with Go Fuel In-Tank Modules 36204

FiTech Go EFI 4 600 HP Self-Tuning Fuel Injection Systems with Go Fuel In-Tank Modules 36204

Fuel Injection System, Go EFI 4, Throttle Body, Power Adder, Go Fuel In-Tank Fuel Pump Module, Wiring Harness, Hardware, Cast Style Finish, Kit

Part Number: FIF-36204

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 12, 2026 if ordered today

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Estimated Ship Date: Jun 12, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

FiTech Go EFI 4 Power Adder 600 HP Self-Tuning Fuel Injection Systems 30004

FiTech Go EFI 4 Power Adder 600 HP Self-Tuning Fuel Injection Systems 30004

4 out of 5 stars ( 46 )

Estimated Ship Date: Tomorrow

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FiTech Go EFI 4 600 HP Fuel Injection Systems with Force Fuel Systems 93104

FiTech Go EFI 4 600 HP Fuel Injection Systems with Force Fuel Systems 93104

FiTech Go EFI 4 600 HP Fuel Injection Systems with Force Fuel Systems 93104

Fuel Injection System, Go EFI 4 System, Power Adder, Master Kit, Inline Fuel Pump, CDI Box, Kit

Part Number: FIF-93104

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 Go EFI 4 Power Adder 600 HP Self-Tuning Fuel Injection System with Force Fuel System 93504

FiTech Go EFI 4 Power Adder 600 HP Self-Tuning Fuel Injection System with Force Fuel System 93504

FiTech Go EFI 4 Power Adder 600 HP Self-Tuning Fuel Injection System with Force Fuel System 93504

Fuel Injection System, Go EFI 4 System, Power Adder, Master Kit, Force Fuel Delivery System, CDI Box, Kit

Part Number: FIF-93504

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 Retro LS TBI 650 HP System Force Fuel Injection Master Kits 35271

FiTech Retro LS TBI 650 HP System Force Fuel Injection Master Kits 35271

FiTech Retro LS TBI 650 HP System Force Fuel Injection Master Kits 35271

Fuel Injection System, Retro LS Kit 600 HP w/Trans Control 4 Barrel Style Throttle Body, Carb Style, w/ Force Fuel Delivery System, Kit

Part Number: FIF-35271

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 36310

FiTech Fuel Injection Fuel Injection Systems 36310

FiTech Fuel Injection Fuel Injection Systems 36310

Fuel Injection Systems, Go EFI 3x2 Tri Power 600 HP Classic Gold EFI System w/ Go Fuel Returnless In-Tank Module Master Kit

Part Number: FIF-36310

Not Yet Reviewed

Estimated Ship Date: Jun 11, 2026 if ordered today

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FiTech Fuel Injection Fuel Injection Systems 36305

FiTech Fuel Injection Fuel Injection Systems 36305

FiTech Fuel Injection Fuel Injection Systems 36305

Fuel Injection Systems, Easy Street 600 HP Classic Gold EFI System With Go Fuel Returnless In-Tank Module Master Kit

Part Number: FIF-36305

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 38014

FiTech Fuel Injection Fuel Injection Systems 38014

FiTech Fuel Injection Fuel Injection Systems 38014

Easy Street 600 HP Gold EFI System With Pump In-tank, Bed Fill & Fuel Lines Total Package, 1969-72 Chevy Blazer/GMC Jimmy

Part Number: FIF-38014

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 36302

FiTech Fuel Injection Fuel Injection Systems 36302

FiTech Fuel Injection Fuel Injection Systems 36302

Fuel Injection Systems, Go EFI 4 600 HP Matte Black EFI System With Go Fuel Returnless In-Tank Module Master Kit

Part Number: FIF-36302

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 36306

FiTech Fuel Injection Fuel Injection Systems 36306

FiTech Fuel Injection Fuel Injection Systems 36306

Fuel Injection Systems, Go EFI 4 600 HP Power Adder Bright Alnm EFI System w/ Go Fuel Returnless InTank Module Master Kit

Part Number: FIF-36306

Not Yet Reviewed

Estimated Ship Date: Jun 11, 2026 if ordered today

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FiTech Fuel Injection Fuel Injection Systems 36304

FiTech Fuel Injection Fuel Injection Systems 36304

FiTech Fuel Injection Fuel Injection Systems 36304

Fuel Injection Systems, Go EFI 4 600 HP Power Adder Matte Black EFI System With Go Fuel Returnless In-Tank Module Master Kit

Part Number: FIF-36304

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 36301

FiTech Fuel Injection Fuel Injection Systems 36301

FiTech Fuel Injection Fuel Injection Systems 36301

Fuel Injection Systems, Go EFI 4 600 HP Bright Aluminum EFI System With Go Fuel Returnless In-Tank Module Master Kit

Part Number: FIF-36301

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

Holley Terminator X Stealth 4150 EFI Fuel Injection Systems 550-1002

Holley Terminator X Stealth 4150 EFI Fuel Injection Systems 550-1002

Holley Terminator X Stealth 4150 EFI Fuel Injection Systems 550-1002

Fuel Injection Systems, Terminator X, Stealth 4150 EFI, Four Injectors, Throttle Body, Speed Density, Aluminum, Black, Tunable, Kit

Part Number: HLY-550-1002

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Holley Terminator X Max Stealth 4150 EFI Fuel Injection Systems 550-1012

Holley Terminator X Max Stealth 4150 EFI Fuel Injection Systems 550-1012

Holley Terminator X Max Stealth 4150 EFI Fuel Injection Systems 550-1012

Fuel Injection Systems, Terminator X Max, Stealth 4150 EFI, Four Injector, Throttle Body, Speed Density, Aluminum, Black, Tunable, Trans Control, Kit

Part Number: HLY-550-1012

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Holley Terminator X Stealth 4150 EFI Fuel Injection Systems 550-1005

Holley Terminator X Stealth 4150 EFI Fuel Injection Systems 550-1005

Holley Terminator X Stealth 4150 EFI Fuel Injection Systems 550-1005

Fuel Injection Systems, Terminator X, Stealth 4150 EFI, Eight Injectors, Throttle Body, Speed Density, Aluminum, Black, Tunable, Kit

Part Number: HLY-550-1005

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Holley Terminator X Stealth 4150 EFI Fuel Injection Systems 550-1001

Holley Terminator X Stealth 4150 EFI Fuel Injection Systems 550-1001

Holley Terminator X Stealth 4150 EFI Fuel Injection Systems 550-1001

Fuel Injection Systems, Terminator X, Stealth 4150 EFI, Four Injectors, Throttle Body, Speed Density, Aluminum, Shiny, Tunable, Kit

Part Number: HLY-550-1001

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Holley Terminator X Max Stealth 4150 EFI Fuel Injection Systems 550-1015

Holley Terminator X Max Stealth 4150 EFI Fuel Injection Systems 550-1015

Holley Terminator X Max Stealth 4150 EFI Fuel Injection Systems 550-1015

Fuel Injection Systems, Terminator X Max, Stealth 4150 EFI, Eight Injector, Throttle Body, Speed Density, Aluminum, Black, Tunable, Trans Control, Kit

Part Number: HLY-550-1015

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Holley Terminator X Stealth 4150 EFI Fuel Injection Systems 550-1003

Holley Terminator X Stealth 4150 EFI Fuel Injection Systems 550-1003

Holley Terminator X Stealth 4150 EFI Fuel Injection Systems 550-1003

Fuel Injection Systems, Terminator X, Stealth 4150 EFI, Four Injectors, Throttle Body, Speed Density, Aluminum, Gold, Tunable, Kit

Part Number: HLY-550-1003

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Holley Terminator X Max Stealth 4150 EFI Fuel Injection Systems 550-1011

Holley Terminator X Max Stealth 4150 EFI Fuel Injection Systems 550-1011

Holley Terminator X Max Stealth 4150 EFI Fuel Injection Systems 550-1011

Fuel Injection Systems, Terminator X Max, Stealth 4150 EFI, Four Injector, Throttle Body, Speed Density, Aluminum, Shiny, Tunable, Trans Control, Kit

Part Number: HLY-550-1011

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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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.