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EFI / Electronic Fuel Injection Systems

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Results 501 - 525 of 1269

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 76289

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 76289

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 76289

Fuel Injection System, Ultimate Rebel, 500 HP, Cathedral Port, 92mm Throttle Body, In-Tank Fuel Pump, 36 Lb., EV1, With Transmission Controller, Kit

Part Number: FIF-76289

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 Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 76390

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 76390

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 76390

Fuel Injection System, Ultimate Rebel, 750 HP, Cathedral Port, 102mm, Throttle Body, In-Tank Pump, 55 Lb., EV1, Without Transmission Controller, Kit

Part Number: FIF-76390

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 Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 76689

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 76689

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 76689

Fuel Injection System, Ultimate Rebel, 500 HP, Cathedral Port, 92mm Throttle Body, In-Tank Fuel Pump, 36 Lb., EV1, With Transmission Controller, Kit

Part Number: FIF-76689

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 Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 76690

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 76690

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 76690

Fuel Injection System, Ultimate Rebel, 750 HP, Cathedral Port, 102mm, In-Tank Fuel Pump, 55 Lb., EV1, Without Transmission Controller, Kit

Part Number: FIF-76690

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 Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 79088

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 79088

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 79088

Fuel Injection System, Ultimate Rebel, 500 HP, Cathedral Port, 92mm, No Fuel Pump, LS3 Coils, 36 Lb., EV1, Without Transmission Controller, Kit

Part Number: FIF-79088

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 Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 79188

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 79188

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 79188

Fuel Injection System, Ultimate Rebel, 500 HP, Cathedral Port, 92mm, Inline Fuel Pump, LS3 Coils, 36 Lb., EV1, Without Transmission Controller, Kit

Part Number: FIF-79188

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 Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 79189

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 79189

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 79189

Fuel Injection System, Ultimate Rebel, 500 HP, Cathedral Port, 92mm, Inline Fuel Pump, LS3 Coils, 36 Lb., EV1, With Transmission Controller, Kit

Part Number: FIF-79189

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 Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 79490

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 79490

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 79490

Fuel Injection System, Ultimate Rebel, 750 HP, Cathedral Port, 102mm, In-Tank Fuel Pump, LS3 Coils, 55 Lb., EV1, Without Transmission Controller, Kit

Part Number: FIF-79490

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 Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 79690

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 79690

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 79690

Fuel Injection System, Ultimate Rebel, 750 HP, Cathedral Port, 102mm, In-Tank Fuel Pump, LS3 Coils, 55 Lb., EV1, Without Transmission Controller, Kit

Part Number: FIF-79690

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 Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 79691

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 79691

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 79691

Fuel Injection System, Ultimate Rebel, 750 HP, Cathedral Port, 102mm, In-Tank Fuel Pump, LS3 Coils, 55 Lb., EV1, With Transmission Controller, Kit

Part Number: FIF-79691

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 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: 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 36408

FiTech Fuel Injection Fuel Injection Systems 36408

FiTech Fuel Injection Fuel Injection Systems 36408

Fuel Injection Systems, Mean Street 800 HP Matte Black EFI System With Go Fuel Dual Pump In-tank Module Master Kit

Part Number: FIF-36408

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 36464

FiTech Fuel Injection Fuel Injection Systems 36464

FiTech Fuel Injection Fuel Injection Systems 36464

Fuel Injection Systems, Go EFI 2x4 1200 HP Matte Black EFI System With Go Fuel Dual Pump In-tank Module Master Kit

Part Number: FIF-36464

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 36465

FiTech Fuel Injection Fuel Injection Systems 36465

FiTech Fuel Injection Fuel Injection Systems 36465

Fuel Injection Systems, Go EFI 2x4 1200 HP Bright Aluminum EFI System With Go Fuel Dual Pump In-tank Module Master Kit

Part Number: FIF-36465

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 Ultimate LS 500 HP EFI Short Cathedral Intake Fuel Injection Master Kits 76602

FiTech Ultimate LS 500 HP EFI Short Cathedral Intake Fuel Injection Master Kits 76602

FiTech Ultimate LS 500 HP EFI Short Cathedral Intake Fuel Injection Master Kits 76602

Ultimate LS 500 HP EFI System With Master Kit Short Cathedral Intake

Part Number: FIF-76602

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 Ultimate LS 500 HP EFI Long Runner Cathedral Intake Fuel Injection Master Kits 76607

FiTech Ultimate LS 500 HP EFI Long Runner Cathedral Intake Fuel Injection Master Kits 76607

FiTech Ultimate LS 500 HP EFI Long Runner Cathedral Intake Fuel Injection Master Kits 76607

Ultimate LS 500 HP EFI System With Master Kit Long Runner Cathedral Intake

Part Number: FIF-76607

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 Ultimate LS 750 HP EFI Long Runner Cathedral Intake Fuel Injection Master Kits 76608

FiTech Ultimate LS 750 HP EFI Long Runner Cathedral Intake Fuel Injection Master Kits 76608

FiTech Ultimate LS 750 HP EFI Long Runner Cathedral Intake Fuel Injection Master Kits 76608

Ultimate LS 750 HP EFI System With Master Kit Long Runner Cathedral Intake

Part Number: FIF-76608

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 Ultimate LS 750 HP EFI Short LS3 Port Intake Fuel Injection Master Kits 76613

FiTech Ultimate LS 750 HP EFI Short LS3 Port Intake Fuel Injection Master Kits 76613

FiTech Ultimate LS 750 HP EFI Short LS3 Port Intake Fuel Injection Master Kits 76613

Ultimate LS 750 HP EFI System With Master Kit Short LS3 Port Intake

Part Number: FIF-76613

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 Ultimate LS 750 HP EFI Short LS3 Port Intake Fuel Injection Master Kits 76614

FiTech Ultimate LS 750 HP EFI Short LS3 Port Intake Fuel Injection Master Kits 76614

FiTech Ultimate LS 750 HP EFI Short LS3 Port Intake Fuel Injection Master Kits 76614

Ultimate LS 750 HP EFI System With Master Kit Short LS3 Port Intake

Part Number: FIF-76614

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 Ultimate LS 500 HP EFI Short LS3 Port Intake Fuel Injection Master Kits 78412

FiTech Ultimate LS 500 HP EFI Short LS3 Port Intake Fuel Injection Master Kits 78412

FiTech Ultimate LS 500 HP EFI Short LS3 Port Intake Fuel Injection Master Kits 78412

Ultimate LS 500 HP EFI System With Master Kit Short LS3 Port Intake

Part Number: FIF-78412

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 Retro LS TBI 650 HP System In-Tank Pump/Regulator Fuel Injection Master Kits 36171

FiTech Retro LS TBI 650 HP System In-Tank Pump/Regulator Fuel Injection Master Kits 36171

FiTech Retro LS TBI 650 HP System In-Tank Pump/Regulator Fuel Injection Master Kits 36171

Retro LS 650 HP Classic Gold EFI System With Master Kit

Part Number: FIF-36171

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 Go EFI Classic 650 HP System Regulated In-Tank Pump Fuel Injection Master Kits 36621

FiTech Go EFI Classic 650 HP System Regulated In-Tank Pump Fuel Injection Master Kits 36621

FiTech Go EFI Classic 650 HP System Regulated In-Tank Pump Fuel Injection Master Kits 36621

Go EFI Classic Black 650 HP EFI System With Go Fuel In-Tank Regulated Pump 340 LPH Master Kit

Part Number: FIF-36621

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 Retro LS TBI 650 HP System Regulated In-Tank Pump Fuel Injection Master Kits 36671

FiTech Retro LS TBI 650 HP System Regulated In-Tank Pump Fuel Injection Master Kits 36671

FiTech Retro LS TBI 650 HP System Regulated In-Tank Pump Fuel Injection Master Kits 36671

Retro LS 650 HP Classic Gold EFI System With Go Fuel In-Tank Regulated Pump 340 LPH Master Kit

Part Number: FIF-36671

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 Ultimate LS 500 HP EFI Short Cathedral Intake Fuel Injection Master Kits 76301

FiTech Ultimate LS 500 HP EFI Short Cathedral Intake Fuel Injection Master Kits 76301

FiTech Ultimate LS 500 HP EFI Short Cathedral Intake Fuel Injection Master Kits 76301

Ultimate LS 500 HP EFI System With Master Kit Short Cathedral Intake

Part Number: FIF-76301

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 Ultimate LS 500 HP EFI Short LS3 Port Intake Fuel Injection Master Kits 76312

FiTech Ultimate LS 500 HP EFI Short LS3 Port Intake Fuel Injection Master Kits 76312

FiTech Ultimate LS 500 HP EFI Short LS3 Port Intake Fuel Injection Master Kits 76312

Ultimate LS 500 HP EFI System With Master Kit Short LS3 Port Intake

Part Number: FIF-76312

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

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.

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