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EFI / Electronic Fuel Injection Systems

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Results 401 - 425 of 1274

FiTech Ultimate LS 500 HP EFI Short LS7 Port Intake Fuel Injection Master Kits 79715

FiTech Ultimate LS 500 HP EFI Short LS7 Port Intake Fuel Injection Master Kits 79715

FiTech Ultimate LS 500 HP EFI Short LS7 Port Intake Fuel Injection Master Kits 79715

Ultimate LS 500 HP EFI System With Master Kit Short LS7 Port Intake

Part Number: FIF-79715

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

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Estimated Ship Date: Aug 19, 2025 if ordered today

FiTech Go EFI 2x4 PA 1200 HP System Force Fuel Injection Master Kits 93545

FiTech Go EFI 2x4 PA 1200 HP System Force Fuel Injection Master Kits 93545

FiTech Go EFI 2x4 PA 1200 HP System Force Fuel Injection Master Kits 93545

Fuel Injection Systems, Go EFI 2x4 1200 HP Bright Aluminum EFI System With Dual Pump Force Fuel Delivery Master Kit & Go Spark CDI Box

Part Number: FIF-93545

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

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Estimated Ship Date: Aug 19, 2025 if ordered today

FiTech Ultimate LS 1,000 HP EFI Short LS7 Port Intake Fuel Injection Master Kits 78637

FiTech Ultimate LS 1,000 HP EFI Short LS7 Port Intake Fuel Injection Master Kits 78637

FiTech Ultimate LS 1,000 HP EFI Short LS7 Port Intake Fuel Injection Master Kits 78637

Ultimate LS 1000 HP EFI System With Master Kit Short LS7 Port Intake

Part Number: FIF-78637

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

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Estimated Ship Date: Aug 19, 2025 if ordered today

FiTech Go EFI 4 Power Adder 600 HP Self-Tuning Fuel Injection System with Force Fuel System 93554

FiTech Go EFI 4 Power Adder 600 HP Self-Tuning Fuel Injection System with Force Fuel System 93554

FiTech Go EFI 4 Power Adder 600 HP Self-Tuning Fuel Injection System with Force Fuel System 93554

Fuel Injection Systems, Go EFI 4 600 HP Power Adder Matte Black EFI System With Force Fuel Mini Delivery Master Kit & Go Spark CDI Box

Part Number: FIF-93554

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

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Estimated Ship Date: Aug 19, 2025 if ordered today

FiTech Ultimate LS 500 HP EFI Short LS7 Port Intake Fuel Injection Master Kits 79716

FiTech Ultimate LS 500 HP EFI Short LS7 Port Intake Fuel Injection Master Kits 79716

FiTech Ultimate LS 500 HP EFI Short LS7 Port Intake Fuel Injection Master Kits 79716

Ultimate LS 500 HP EFI System With Master Kit Short LS7 Port Intake

Part Number: FIF-79716

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

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Estimated Ship Date: Aug 19, 2025 if ordered today

FiTech Go EFI Classic 650 HP System Force Fuel/Go-Spark Fuel Injection Master Kits 93558

FiTech Go EFI Classic 650 HP System Force Fuel/Go-Spark Fuel Injection Master Kits 93558

FiTech Go EFI Classic 650 HP System Force Fuel/Go-Spark Fuel Injection Master Kits 93558

Go EFI Classic Gold 650 HP EFI System With Force Fuel Mini Delivery & Go Spark CDI Box Master Kit

Part Number: FIF-93558

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

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Estimated Ship Date: Aug 19, 2025 if ordered today

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 78688

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 78688

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 78688

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

Part Number: FIF-78688

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

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Estimated Ship Date: Aug 19, 2025 if ordered today

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems 78013

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems 78013

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems 78013

Fuel Injection, Ultimate LS, Ultimate LS Kit LS3/L92 - 750HP w/o Trans Control, w/ coil pack set

Part Number: FIF-78013

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

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Estimated Ship Date: Aug 19, 2025 if ordered today

FiTech Go Street 400 HP Self-Tuning Fuel Injection Systems with Go Fuel In-Tank Modules 93603

FiTech Go Street 400 HP Self-Tuning Fuel Injection Systems with Go Fuel In-Tank Modules 93603

FiTech Go Street 400 HP Self-Tuning Fuel Injection Systems with Go Fuel In-Tank Modules 93603

Fuel Injection System, Go Street 400 HP EFI System, Cast Finish, In Tank Retrofit Kit, CDI Box

Part Number: FIF-93603

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

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Estimated Ship Date: Aug 19, 2025 if ordered today

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems 78014

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems 78014

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems 78014

Fuel Injection, Ultimate LS, Ultimate LS Kit LS3/L92 - 750HP w/ Trans Control, w/ coil pack set

Part Number: FIF-78014

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

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Estimated Ship Date: Aug 19, 2025 if ordered today

FiTech Ultra Ram EFI 650 HP Inline Pump/Regulator/Go-Spark Fuel Injection Master Kits 93131

FiTech Ultra Ram EFI 650 HP Inline Pump/Regulator/Go-Spark Fuel Injection Master Kits 93131

FiTech Ultra Ram EFI 650 HP Inline Pump/Regulator/Go-Spark Fuel Injection Master Kits 93131

Ultra Ram 650 HP Chevy Small Block EFI System With Master Kit

Part Number: FIF-93131

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

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Estimated Ship Date: Aug 19, 2025 if ordered today

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 78088

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 78088

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 78088

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

Part Number: FIF-78088

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

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Estimated Ship Date: Aug 19, 2025 if ordered today

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 78090

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 78090

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 78090

Fuel Injection System, Ultimate Rebel, 750 HP, Cathedral Port, 102mm Throttle Body, LS3 Coils, 55 Lb., EV1, Without Transmission Controller, Kit

Part Number: FIF-78090

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

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Estimated Ship Date: Aug 19, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 70091

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 70091

Not Yet Reviewed

Estimated Ship Date: Monday 7/14/2025

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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: Aug 19, 2025 if ordered today

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Estimated Ship Date: Aug 19, 2025 if ordered today

FiTech Go EFI 2x4 625 HP System/Go Spark Fuel Injection Master Kits 93162

FiTech Go EFI 2x4 625 HP System/Go Spark Fuel Injection Master Kits 93162

FiTech Go EFI 2x4 625 HP System/Go Spark Fuel Injection Master Kits 93162

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

Part Number: FIF-93162

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

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Estimated Ship Date: Aug 19, 2025 if ordered today

FiTech Go EFI 2-Barrel 400 HP Force Fuel/Go-Spark Fuel Injection Master Kits 93500

FiTech Go EFI 2-Barrel 400 HP Force Fuel/Go-Spark Fuel Injection Master Kits 93500

FiTech Go EFI 2-Barrel 400 HP Force Fuel/Go-Spark Fuel Injection Master Kits 93500

Fuel Injection System, Go EFI 2 Barrel 400 HP, Classic Gold, Force Fuel Delivery System, CDI Box, Kit

Part Number: FIF-93500

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

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Estimated Ship Date: Aug 19, 2025 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: Aug 19, 2025 if ordered today

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Estimated Ship Date: Aug 19, 2025 if ordered today

FiTech Go Street EFI 400 HP Self-Tuning Fuel Injection Systems with Force Fuel Systems 93503

FiTech Go Street EFI 400 HP Self-Tuning Fuel Injection Systems with Force Fuel Systems 93503

FiTech Go Street EFI 400 HP Self-Tuning Fuel Injection Systems with Force Fuel Systems 93503

Fuel Injection System, Go Street EFI System Master Kit, Force Fuel Delivery System, CDI Box, Kit

Part Number: FIF-93503

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

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Estimated Ship Date: Aug 19, 2025 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: Aug 19, 2025 if ordered today

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Estimated Ship Date: Aug 19, 2025 if ordered today

FiTech Go EFI 4 600 HP Fuel Injection Systems with Force Fuel Systems 93506

FiTech Go EFI 4 600 HP Fuel Injection Systems with Force Fuel Systems 93506

FiTech Go EFI 4 600 HP Fuel Injection Systems with Force Fuel Systems 93506

Fuel Injection Systems, Go EFI 4 600 HP Power Adder Bright Aluminum EFI System With Force Fuel Delivery Master Kit & Go Spark CDI Box

Part Number: FIF-93506

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

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Estimated Ship Date: Aug 19, 2025 if ordered today

FiTech Go EFI 3x2 Tri-Power 600 HP Force Fuel/Go-Spark Fuel Injection Master Kits 93510

FiTech Go EFI 3x2 Tri-Power 600 HP Force Fuel/Go-Spark Fuel Injection Master Kits 93510

FiTech Go EFI 3x2 Tri-Power 600 HP Force Fuel/Go-Spark Fuel Injection Master Kits 93510

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

Part Number: FIF-93510

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

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Estimated Ship Date: Aug 19, 2025 if ordered today

FiTech Ultimate LS EFI 500 HP Fuel Injection Systems 78101

FiTech Ultimate LS EFI 500 HP Fuel Injection Systems 78101

FiTech Ultimate LS EFI 500 HP Fuel Injection Systems 78101

Fuel Injection, Ultimate LS, Ultimate LS Master Kit w/70001 Kit Plus Inline Fuel Pump Kit, w/ coil pack set

Part Number: FIF-78101

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

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Estimated Ship Date: Aug 19, 2025 if ordered today

FiTech Go Port EFI Standalone System Force Fuel/Go Spark Fuel Injection Master Kits 93514

FiTech Go Port EFI Standalone System Force Fuel/Go Spark Fuel Injection Master Kits 93514

FiTech Go Port EFI Standalone System Force Fuel/Go Spark Fuel Injection Master Kits 93514

Go Port EFI System Standalone With Force Fuel Delivery Master Kit & Go Spark CDI Box Master Kit

Part Number: FIF-93514

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

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Estimated Ship Date: Aug 19, 2025 if ordered today

FiTech Go EFI Classic 650 HP Fuel Injection Systems with Force Fuel Systems 93520

FiTech Go EFI Classic 650 HP Fuel Injection Systems with Force Fuel Systems 93520

FiTech Go EFI Classic 650 HP Fuel Injection Systems with Force Fuel Systems 93520

Fuel Injection System, Go EFI Classic 650 HP, Gold, External ECU, Force Fuel Delivery System, CDI Box, Kit

Part Number: FIF-93520

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

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Estimated Ship Date: Aug 19, 2025 if ordered today

FiTech Ultimate LS EFI 500 HP Fuel Injection Systems 78102

FiTech Ultimate LS EFI 500 HP Fuel Injection Systems 78102

FiTech Ultimate LS EFI 500 HP Fuel Injection Systems 78102

Fuel Injection, Ultimate LS, Ultimate LS Master Kit w/70002 Kit Plus Inline Fuel Pump Kit, w/ coil pack set

Part Number: FIF-78102

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

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Estimated Ship Date: Aug 19, 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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