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EFI / Electronic Fuel Injection Systems

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Results 26 - 50 of 406

FiTech Go EFI 2-Barrel 400 HP System Fuel Injection Master Kits 36691

FiTech Go EFI 2-Barrel 400 HP System Fuel Injection Master Kits 36691

FiTech Go EFI 2-Barrel 400 HP System Fuel Injection Master Kits 36691

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

Part Number: FIF-36691

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73121

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73121

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73121

Fuel Injection System, Ultimate Rebel LS, 500 HP EFI, Short Intake, Drive By Cable, 92mm, 36 lb, Chevy, LS1, LS2. LS6, Kit

Part Number: FIF-73121

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 70090

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 70090

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 70090

Fuel Injection System, Ultimate Rebel LS 750 HP EFI, Short Intake, without Transmission Controller, Chevy, LS1/LS2/LS6, Kit

Part Number: FIF-70090

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

FiTech Go EFI 2-Barrel 400 HP System/Go-Spark Fuel Injection Master Kits 93191

FiTech Go EFI 2-Barrel 400 HP System/Go-Spark Fuel Injection Master Kits 93191

FiTech Go EFI 2-Barrel 400 HP System/Go-Spark Fuel Injection Master Kits 93191

Go EFI 2 Barrel 400 HP Classic Gold EFI System With Master Kit Go Fuel Inline Pump Fuel Delivery

Part Number: FIF-93191

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

FiTech Go EFI 4 600 HP System Fuel Injection Master Kits 36601

FiTech Go EFI 4 600 HP System Fuel Injection Master Kits 36601

FiTech Go EFI 4 600 HP System Fuel Injection Master Kits 36601

Go EFI 4 600 HP Bright Aluminum EFI System With Go Fuel In-Tank Regulated Pump 340 LPH Master Kit

Part Number: FIF-36601

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

FiTech Go EFI 2-Barrel 400 HP System Fuel Injection Master Kits 36692

FiTech Go EFI 2-Barrel 400 HP System Fuel Injection Master Kits 36692

FiTech Go EFI 2-Barrel 400 HP System Fuel Injection Master Kits 36692

Fuel Injection System, Go EFI, 2-Barrel 400HP, Aluminum, Black, Go Fuel In-Tank Regulated System, Self-Tuning ECU, Kit

Part Number: FIF-36692

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

FiTech Go EFI 4 600 HP System Fuel Injection Master Kits 36602

FiTech Go EFI 4 600 HP System Fuel Injection Master Kits 36602

FiTech Go EFI 4 600 HP System Fuel Injection Master Kits 36602

Go EFI 4 600 HP Matte Black EFI System With Go Fuel In-Tank Regulated Pump 340 LPH Master Kit

Part Number: FIF-36602

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

FiTech Go EFI 2-Barrel 400 HP System/Go-Spark Fuel Injection Master Kits 96001

FiTech Go EFI 2-Barrel 400 HP System/Go-Spark Fuel Injection Master Kits 96001

FiTech Go EFI 2-Barrel 400 HP System/Go-Spark Fuel Injection Master Kits 96001

Go EFI 2 Barrel 400 HP Classic Gold EFI System With Go Fuel In-Tank & Go Spark CDI Box Master Kit

Part Number: FIF-96001

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

FiTech Go EFI 2x4 625 HP System/Go Spark Fuel Injection Master Kits 96262

FiTech Go EFI 2x4 625 HP System/Go Spark Fuel Injection Master Kits 96262

FiTech Go EFI 2x4 625 HP System/Go Spark Fuel Injection Master Kits 96262

Go EFI 2x4 625 HP Matte Black EFI System With Go Fuel 340 LPH In-Tank & Go Spark CDI Box Master Kit

Part Number: FIF-96262

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

FiTech Go EFI 2-Barrel 400 HP System Fuel Injection Master Kits 31092

FiTech Go EFI 2-Barrel 400 HP System Fuel Injection Master Kits 31092

FiTech Go EFI 2-Barrel 400 HP System Fuel Injection Master Kits 31092

Fuel Injection System, Go EFI, 2-Barrel 400HP, Aluminum, Black, Inline Fuel System, Self-Tuning ECU, Kit

Part Number: FIF-31092

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

FiTech Ultimate LS 1,000 HP EFI Fuel Injection Systems 70036

FiTech Ultimate LS 1,000 HP EFI Fuel Injection Systems 70036

FiTech Ultimate LS 1,000 HP EFI Fuel Injection Systems 70036

Fuel Injection System, Ultimate LS EFI, 1,000 HP, Short Port Intake, LS7, Without Transmission Controller, Kit

Part Number: FIF-70036

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 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 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

FiTech Go EFI 2x4 625 HP System/Go Spark Fuel Injection Master Kits 93161

FiTech Go EFI 2x4 625 HP System/Go Spark Fuel Injection Master Kits 93161

FiTech Go EFI 2x4 625 HP System/Go Spark Fuel Injection Master Kits 93161

Fuel Injection System, Go EFI 2x4 System, Bright Aluminum Finish, Master Kit, Inline Fuel Pump, CDI Box, Kit

Part Number: FIF-93161

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

FiTech Go EFI 4 PA 600 HP System Fuel Injection Master Kits 36604

FiTech Go EFI 4 PA 600 HP System Fuel Injection Master Kits 36604

FiTech Go EFI 4 PA 600 HP System Fuel Injection Master Kits 36604

Go EFI 4 600 HP Power Adder Matte Black EFI System With Master Kit

Part Number: FIF-36604

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

FiTech Ultimate LS 1,000 HP EFI Fuel Injection Systems 70034

FiTech Ultimate LS 1,000 HP EFI Fuel Injection Systems 70034

FiTech Ultimate LS 1,000 HP EFI Fuel Injection Systems 70034

Fuel Injection System, Ultimate LS EFI, 1,000 HP, Short Intake, LS3 Rectangle Port, Without TransController, Kit

Part Number: FIF-70034

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

FiTech Go EFI 2-Barrel 400 HP System/Go-Spark Fuel Injection Master Kits 96791

FiTech Go EFI 2-Barrel 400 HP System/Go-Spark Fuel Injection Master Kits 96791

FiTech Go EFI 2-Barrel 400 HP System/Go-Spark Fuel Injection Master Kits 96791

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

Part Number: FIF-96791

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

FiTech Go EFI 3x2 Tri-Power 600 HP System/Go Spark Fuel Injection Master Kits 96533

FiTech Go EFI 3x2 Tri-Power 600 HP System/Go Spark Fuel Injection Master Kits 96533

FiTech Go EFI 3x2 Tri-Power 600 HP System/Go Spark Fuel Injection Master Kits 96533

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

Part Number: FIF-96533

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

FiTech Go EFI 3x2 Tri-Power 600 HP System/Go Spark Fuel Injection Master Kits 96733

FiTech Go EFI 3x2 Tri-Power 600 HP System/Go Spark Fuel Injection Master Kits 96733

FiTech Go EFI 3x2 Tri-Power 600 HP System/Go Spark Fuel Injection Master Kits 96733

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

Part Number: FIF-96733

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

FiTech Go EFI 4 600 HP System Fuel Injection Master Kits 36101

FiTech Go EFI 4 600 HP System Fuel Injection Master Kits 36101

FiTech Go EFI 4 600 HP System Fuel Injection Master Kits 36101

Go EFI 4 600 HP Bright Aluminum EFI System With Go Fuel 255 LPH In-Tank Master Kit

Part Number: FIF-36101

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

FiTech Go EFI 2x4 625 HP System Fuel Injection Master Kits 36261

FiTech Go EFI 2x4 625 HP System Fuel Injection Master Kits 36261

FiTech Go EFI 2x4 625 HP System Fuel Injection Master Kits 36261

Fuel Injection System, Go EFI 2x4, Dual Throttle Bodies, Go Fuel In-Tank Fuel Pump Module, Wiring Harness, Hardware, Bright Aluminum Finish, Kit

Part Number: FIF-36261

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

FiTech Go EFI 2-Barrel 400 HP System/Go-Spark Fuel Injection Master Kits 93600

FiTech Go EFI 2-Barrel 400 HP System/Go-Spark Fuel Injection Master Kits 93600

FiTech Go EFI 2-Barrel 400 HP System/Go-Spark Fuel Injection Master Kits 93600

Fuel Injection System, Go EFI 2 Barrel EFI 400 HP, Classic Gold, In Tank Retrofit Kit, CDI Box, Kit

Part Number: FIF-93600

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

FiTech Go EFI 2x4 625 HP System/Go Spark Fuel Injection Master Kits 93661

FiTech Go EFI 2x4 625 HP System/Go Spark Fuel Injection Master Kits 93661

FiTech Go EFI 2x4 625 HP System/Go Spark Fuel Injection Master Kits 93661

Fuel Injection System, Go EFI 2x4 System, Aluminum Finish, Master Kit, In Tank Retrofit Kit, CDI Box, Kit

Part Number: FIF-93661

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

FiTech Go EFI 4 PA 600 HP System/Go Spark Fuel Injection Master Kits 96504

FiTech Go EFI 4 PA 600 HP System/Go Spark Fuel Injection Master Kits 96504

FiTech Go EFI 4 PA 600 HP System/Go Spark Fuel Injection Master Kits 96504

Go EFI 4 600 HP Power Adder Matte Black EFI System With Master Kit

Part Number: FIF-96504

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

FiTech Go EFI 3x2 Tri-Power 600 HP System Fuel Injection Master Kits 36536

FiTech Go EFI 3x2 Tri-Power 600 HP System Fuel Injection Master Kits 36536

FiTech Go EFI 3x2 Tri-Power 600 HP System Fuel Injection Master Kits 36536

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

Part Number: FIF-36536

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 71088

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 71088

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 71088

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

Part Number: FIF-71088

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 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.