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EFI / Electronic Fuel Injection Systems

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Results 151 - 175 of 439

FiTech Fuel Injection Fuel Injection Systems 77004DBWSBNP

FiTech Fuel Injection Fuel Injection Systems 77004DBWSBNP

FiTech Fuel Injection Fuel Injection Systems 77004DBWSBNP

Carbon Fiber LS1 500HP EFI Sys Short Cathedral Intake DBW Brilliant Billet 92mm TB W/ Trans Control

Part Number: FIF-77004DBWSBNP

Not Yet Reviewed

Estimated Ship Date: Jun 25, 2026 if ordered today

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Estimated Ship Date: Jun 25, 2026 if ordered today

FiTech Fuel Injection Fuel Injection Systems 77008

FiTech Fuel Injection Fuel Injection Systems 77008

FiTech Fuel Injection Fuel Injection Systems 77008

Carbon Fiber LS1 1000HP EFI Sys/Short Cathedral Intake/Dual O2 Sens/Cable Driven 102mm Throttle Body

Part Number: FIF-77008

Not Yet Reviewed

Estimated Ship Date: Jun 25, 2026 if ordered today

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Estimated Ship Date: Jun 25, 2026 if ordered today

FiTech Go Port EFI Complete Fuel Injection Systems 30014

FiTech Go Port EFI Complete Fuel Injection Systems 30014

FiTech Go Port EFI Complete Fuel Injection Systems 30014

Fuel Injection System, Go Port EFI, Intake Manifold, Black Anodized Throttle Body, ECM, Kit

Part Number: FIF-30014

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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FiTech Go Port EFI Complete Fuel Injection Systems 37855

FiTech Go Port EFI Complete Fuel Injection Systems 37855

FiTech Go Port EFI Complete Fuel Injection Systems 37855

Fuel Injection System, Go Port EFI, Intake Manifold, Satin Black Throttle Body, Injectors, ECM, Chevrolet, Small Block, Vortec, Kit

Part Number: FIF-37855

Not Yet Reviewed

Estimated Ship Date: Jun 25, 2026 if ordered today

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Estimated Ship Date: Jun 25, 2026 if ordered today

FiTech Ultimate LS EFI 500 HP Fuel Injection Systems with Go Fuel In-Tank Module 76102

FiTech Ultimate LS EFI 500 HP Fuel Injection Systems with Go Fuel In-Tank Module 76102

FiTech Ultimate LS EFI 500 HP Fuel Injection Systems with Go Fuel In-Tank Module 76102

Ultimate LS 500 HP EFI System With Short Cathedral Intake, Transmission Control, In Tank 440 LPH Pump Module & Go Fuel Regulator Master Kit

Part Number: FIF-76102

Not Yet Reviewed

Estimated Ship Date: Jun 25, 2026 if ordered today

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Estimated Ship Date: Jun 25, 2026 if ordered today

FiTech Ultimate LS 1,000 HP EFI Fuel Injection Systems 70035

FiTech Ultimate LS 1,000 HP EFI Fuel Injection Systems 70035

FiTech Ultimate LS 1,000 HP EFI Fuel Injection Systems 70035

Fuel Injection System, Ultimate LS EFI, 1,000 HP, Short Intake, LS3, With Transmission Controller, Kit

Part Number: FIF-70035

Not Yet Reviewed

Estimated Ship Date: Jun 25, 2026 if ordered today

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Estimated Ship Date: Jun 25, 2026 if ordered today

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 25, 2026 if ordered today

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Estimated Ship Date: Jun 25, 2026 if ordered today

FiTech Ultimate LS EFI 1,000 HP Fuel Injection Systems with Go Fuel In-Tank Module 76137

FiTech Ultimate LS EFI 1,000 HP Fuel Injection Systems with Go Fuel In-Tank Module 76137

FiTech Ultimate LS EFI 1,000 HP Fuel Injection Systems with Go Fuel In-Tank Module 76137

Ultimate LS 1000 HP EFI System With Short LS7 Port Intake, Transmission Control & In Tank 440 LPH Pump Module & Go Fuel Regulator Master Kit

Part Number: FIF-76137

Not Yet Reviewed

Estimated Ship Date: Jun 25, 2026 if ordered today

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Estimated Ship Date: Jun 25, 2026 if ordered today

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems with Go Fuel In-Tank Module 76118

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems with Go Fuel In-Tank Module 76118

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems with Go Fuel In-Tank Module 76118

Ultimate LS 750 HP EFI System With Short LS7 Port Intake, Transmission Control, In Tank 440 LPH Pump Module & Go Fuel Regulator Master Kit

Part Number: FIF-76118

Not Yet Reviewed

Estimated Ship Date: Jun 25, 2026 if ordered today

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Estimated Ship Date: Jun 25, 2026 if ordered today

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73194

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73194

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73194

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

Part Number: FIF-73194

Not Yet Reviewed

Estimated Ship Date: Jun 25, 2026 if ordered today

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Estimated Ship Date: Jun 25, 2026 if ordered today

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73192

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73192

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73192

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

Part Number: FIF-73192

Not Yet Reviewed

Estimated Ship Date: Jun 25, 2026 if ordered today

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Estimated Ship Date: Jun 25, 2026 if ordered today

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73193DBWSB

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73193DBWSB

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73193DBWSB

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

Part Number: FIF-73193DBWSB

Not Yet Reviewed

Estimated Ship Date: Jun 25, 2026 if ordered today

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Estimated Ship Date: Jun 25, 2026 if ordered today

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73232DBWBB

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73232DBWBB

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73232DBWBB

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

Part Number: FIF-73232DBWBB

Not Yet Reviewed

Estimated Ship Date: Jun 25, 2026 if ordered today

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Estimated Ship Date: Jun 25, 2026 if ordered today

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73191DBWSB

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73191DBWSB

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73191DBWSB

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

Part Number: FIF-73191DBWSB

Not Yet Reviewed

Estimated Ship Date: Jun 25, 2026 if ordered today

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Estimated Ship Date: Jun 25, 2026 if ordered today

FiTech Fuel Injection Fuel Injection Systems 73303DBWBBNP

FiTech Fuel Injection Fuel Injection Systems 73303DBWBBNP

FiTech Fuel Injection Fuel Injection Systems 73303DBWBBNP

Nitro-Port Cast LS3 500 HP EFI Sys/ Short LS3 Port Intake/ Dual O2 Sensor/ Dr-By-Wire Black Billet

Part Number: FIF-73303DBWBBNP

Not Yet Reviewed

Estimated Ship Date: Jun 25, 2026 if ordered today

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Estimated Ship Date: Jun 25, 2026 if ordered today

FiTech Fuel Injection Fuel Injection Systems 77003DBWSBNP

FiTech Fuel Injection Fuel Injection Systems 77003DBWSBNP

FiTech Fuel Injection Fuel Injection Systems 77003DBWSBNP

Carbon Fiber LS1 500HP EFI Sys Short Cathedral Intake DBW Brilliant Billet 92mm TB W/O Trans Control

Part Number: FIF-77003DBWSBNP

Not Yet Reviewed

Estimated Ship Date: Jun 25, 2026 if ordered today

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Estimated Ship Date: Jun 25, 2026 if ordered today

FiTech Fuel Injection Fuel Injection Systems 77004

FiTech Fuel Injection Fuel Injection Systems 77004

FiTech Fuel Injection Fuel Injection Systems 77004

Carbon Fiber LS1 500HP EFI Sys/Short Cathedral Intake/Dual O2 Sens/Cable Driven 92mm Throttle Body

Part Number: FIF-77004

Not Yet Reviewed

Estimated Ship Date: Jun 25, 2026 if ordered today

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Estimated Ship Date: Jun 25, 2026 if ordered today

FiTech Fuel Injection Fuel Injection Systems 77001

FiTech Fuel Injection Fuel Injection Systems 77001

FiTech Fuel Injection Fuel Injection Systems 77001

Carbon Fiber, LS1 750 HP Loaded/ Short Cathedral Intake/Cable Driven 102mm Throttle Body

Part Number: FIF-77001

Not Yet Reviewed

Estimated Ship Date: Jun 25, 2026 if ordered today

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Estimated Ship Date: Jun 25, 2026 if ordered today

FiTech Fuel Injection Fuel Injection Systems 77003DBWBBNP

FiTech Fuel Injection Fuel Injection Systems 77003DBWBBNP

FiTech Fuel Injection Fuel Injection Systems 77003DBWBBNP

Carbon Fiber LS1 500HP EFI Sys Short Cathedral Intake DBW Black Billet 92mm

Part Number: FIF-77003DBWBBNP

Not Yet Reviewed

Estimated Ship Date: Jun 25, 2026 if ordered today

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Estimated Ship Date: Jun 25, 2026 if ordered today

FiTech Fuel Injection Fuel Injection Systems 77001DBWBB

FiTech Fuel Injection Fuel Injection Systems 77001DBWBB

FiTech Fuel Injection Fuel Injection Systems 77001DBWBB

Carbon Fiber LS1 750HP Loaded/Short Cathedral Intake/Dr-By-Wire Black Billet 102mm Throttle Body

Part Number: FIF-77001DBWBB

Not Yet Reviewed

Estimated Ship Date: Jun 25, 2026 if ordered today

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Estimated Ship Date: Jun 25, 2026 if ordered today

FiTech Fuel Injection Fuel Injection Systems 77000

FiTech Fuel Injection Fuel Injection Systems 77000

FiTech Fuel Injection Fuel Injection Systems 77000

Carbon Fiber, LS1 500 HP Loaded/ Short Cathedral Intake/Cable Driven 92mm Throttle Body

Part Number: FIF-77000

Not Yet Reviewed

Estimated Ship Date: Jun 25, 2026 if ordered today

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Estimated Ship Date: Jun 25, 2026 if ordered today

FiTech Fuel Injection Fuel Injection Systems 77004DBWBB

FiTech Fuel Injection Fuel Injection Systems 77004DBWBB

FiTech Fuel Injection Fuel Injection Systems 77004DBWBB

Carbon Fiber LS1 500HP EFI Sys/Short Cathedral Intake/Dual O2 Sen/Dr-By-Wire Black Billet 92mm

Part Number: FIF-77004DBWBB

Not Yet Reviewed

Estimated Ship Date: Jun 25, 2026 if ordered today

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Estimated Ship Date: Jun 25, 2026 if ordered today

FiTech Fuel Injection Fuel Injection Systems 73108DBWBB

FiTech Fuel Injection Fuel Injection Systems 73108DBWBB

FiTech Fuel Injection Fuel Injection Systems 73108DBWBB

Nitro-Port Cast LS1 1000HP EFI System/LS1 Cast Cathedral Short Runner Intake..Dual O2 Sen/Dr-By-Wire

Part Number: FIF-73108DBWBB

Not Yet Reviewed

Estimated Ship Date: Jun 25, 2026 if ordered today

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Estimated Ship Date: Jun 25, 2026 if ordered today

FiTech Fuel Injection Fuel Injection Systems 73307DBWSBNP

FiTech Fuel Injection Fuel Injection Systems 73307DBWSBNP

FiTech Fuel Injection Fuel Injection Systems 73307DBWSBNP

Nitro-Port Cast LS3 1000 HP EFI Sys/ Short LS3 Port Intake/ Dual O2 Sensor/ Dr-By-Wire Brill Billet

Part Number: FIF-73307DBWSBNP

Not Yet Reviewed

Estimated Ship Date: Jun 25, 2026 if ordered today

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Estimated Ship Date: Jun 25, 2026 if ordered today

FiTech Fuel Injection Fuel Injection Systems 73303DBWSBNP

FiTech Fuel Injection Fuel Injection Systems 73303DBWSBNP

FiTech Fuel Injection Fuel Injection Systems 73303DBWSBNP

Nitro-Port Cast LS3 500 HP EFI Sys/ Short LS3 Port Intake/ Dual O2 Sensor/ Dr-By-Wire Brill Billet

Part Number: FIF-73303DBWSBNP

Not Yet Reviewed

Estimated Ship Date: Jun 25, 2026 if ordered today

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Estimated Ship Date: Jun 25, 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.