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EFI / Electronic Fuel Injection Systems

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Results 676 - 700 of 790

FiTech Go EFI Classic 550 HP Fuel Injection Systems 93021

FiTech Go EFI Classic 550 HP Fuel Injection Systems 93021

FiTech Go EFI Classic 550 HP Fuel Injection Systems 93021

Fuel Injection System, Go EFI 550 HP, Self-Tuning, Throttle Body, CDI Box, ECM, Black, Kit

Part Number: FIF-93021

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

FiTech Go EFI 2x4 625 HP Fuel Injection Systems 93061

FiTech Go EFI 2x4 625 HP Fuel Injection Systems 93061

FiTech Go EFI 2x4 625 HP Fuel Injection Systems 93061

Fuel Injection System, Go EFI 2x4 625 HP System, Bright Aluminum Finish, CDI Box, Kit

Part Number: FIF-93061

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

FiTech Go EFI 4 600 HP Self-Tuning Fuel Injection Systems 93102

FiTech Go EFI 4 600 HP Self-Tuning Fuel Injection Systems 93102

FiTech Go EFI 4 600 HP Self-Tuning Fuel Injection Systems 93102

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

Part Number: FIF-93102

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

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: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

FiTech Easy Street 600 HP EFI System/Go-Spark Fuel Injection Master Kits 93105

FiTech Easy Street 600 HP EFI System/Go-Spark Fuel Injection Master Kits 93105

FiTech Easy Street 600 HP EFI System/Go-Spark Fuel Injection Master Kits 93105

Fuel Injection System, Easy Street 600 HP Self-Tuning, CDI Box, Throttle Body, Gold, Injectors, ECM, Kit

Part Number: FIF-93105

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

FiTech Go EFI 4 600 HP Fuel Injection Systems with Go Spark CDI Box 93106

FiTech Go EFI 4 600 HP Fuel Injection Systems with Go Spark CDI Box 93106

FiTech Go EFI 4 600 HP Fuel Injection Systems with Go Spark CDI Box 93106

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

Part Number: FIF-93106

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

FiTech Go EFI Classic 650 HP System Inline Pump/Regulator/Go-Spark Fuel Injection Master Kits 93121

FiTech Go EFI Classic 650 HP System Inline Pump/Regulator/Go-Spark Fuel Injection Master Kits 93121

FiTech Go EFI Classic 650 HP System Inline Pump/Regulator/Go-Spark Fuel Injection Master Kits 93121

Go EFI Classic Gold 650 HP EFI System With Master Kit Inline Fuel Delivery

Part Number: FIF-93121

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 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: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 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: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered 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: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 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: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 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: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 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: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

FiTech Ultimate LS EFI 500 HP Fuel Injection Systems with Force Fuel 75201

FiTech Ultimate LS EFI 500 HP Fuel Injection Systems with Force Fuel 75201

FiTech Ultimate LS EFI 500 HP Fuel Injection Systems with Force Fuel 75201

Fuel Injection System, Ultimate LS 500 HP, Multiport, Cathedral Port, Force Fuel, Kit

Part Number: FIF-75201

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

FiTech Ultimate LS EFI 500 HP Fuel Injection Systems with Force Fuel 75202

FiTech Ultimate LS EFI 500 HP Fuel Injection Systems with Force Fuel 75202

FiTech Ultimate LS EFI 500 HP Fuel Injection Systems with Force Fuel 75202

Fuel Injection System, Ultimate LS 500 HP, Multiport, Cathedral Port, Transmission Controller, Force Fuel, Kit

Part Number: FIF-75202

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems with Force Fuel 75203

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems with Force Fuel 75203

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems with Force Fuel 75203

Fuel Injection System, Ultimate LS 750 HP, Multiport, Cathedral Port, Force Fuel, Kit

Part Number: FIF-75203

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems with Force Fuel 75204

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems with Force Fuel 75204

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems with Force Fuel 75204

Fuel Injection System, Ultimate LS 750 HP, Multiport, Cathedral Port, Transmission Controller, Force Fuel, Kit

Part Number: FIF-75204

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

FiTech Ultimate LS EFI 500 HP Fuel Injection Systems with Force Fuel 75206

FiTech Ultimate LS EFI 500 HP Fuel Injection Systems with Force Fuel 75206

FiTech Ultimate LS EFI 500 HP Fuel Injection Systems with Force Fuel 75206

Fuel Injection System, Ultimate LS 500 HP, Multiport, Tall Intake for Truck Accessories Cathedral Port, Force Fuel, Kit

Part Number: FIF-75206

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

FiTech Ultimate LS EFI 500 HP Fuel Injection Systems with Force Fuel 75207

FiTech Ultimate LS EFI 500 HP Fuel Injection Systems with Force Fuel 75207

FiTech Ultimate LS EFI 500 HP Fuel Injection Systems with Force Fuel 75207

Fuel Injection System, Ultimate LS 500 HP, Multiport, Tall Intake for Truck Accessories Cathedral Port, With Transmission Controller, Force Fuel, Kit

Part Number: FIF-75207

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems with Force Fuel 75209

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems with Force Fuel 75209

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems with Force Fuel 75209

Fuel Injection System, Ultimate LS 750 HP, Multiport, Tall Intake for Truck Accessories Cathedral Port, With Transmission Controller, Force Fuel, Kit

Part Number: FIF-75209

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

FiTech Ultimate LS EFI 500 HP Fuel Injection Systems with Force Fuel 75212

FiTech Ultimate LS EFI 500 HP Fuel Injection Systems with Force Fuel 75212

FiTech Ultimate LS EFI 500 HP Fuel Injection Systems with Force Fuel 75212

Fuel Injection System, Ultimate LS, 500 HP, Multi-port, Rectangular Port Heads, Force Fuel, Transmission Controller, Force Fuel, Kit

Part Number: FIF-75212

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems 71003

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems 71003

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems 71003

Fuel Injection System, Ultimate LS EFI, 750 HP, LS1/LS2/LS6, Without Transmission Controller, With Inline Fuel Pump, Kit

Part Number: FIF-71003

Not Yet Reviewed

Estimated Ship Date: Jan 9, 2026 if ordered today

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Estimated Ship Date: Jan 9, 2026 if ordered today

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems 71004

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems 71004

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems 71004

Fuel Injection System, Ultimate LS EFI, 750 HP, LS1/LS2/LS6, With Transmission Controller, With Inline Fuel Pump, Kit

Part Number: FIF-71004

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

FiTech Ultimate LS Truck EFI 750 HP Fuel Injection Systems 71008

FiTech Ultimate LS Truck EFI 750 HP Fuel Injection Systems 71008

FiTech Ultimate LS Truck EFI 750 HP Fuel Injection Systems 71008

Fuel Injection System, Ultimate LS Truck EFI, 750 HP, LS1/LS2/LS6, Without Transmission Controller, With Inline Fuel Pump, Kit

Part Number: FIF-71008

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

FiTech Ultimate LS Truck EFI 750 HP Fuel Injection Systems 71009

FiTech Ultimate LS Truck EFI 750 HP Fuel Injection Systems 71009

FiTech Ultimate LS Truck EFI 750 HP Fuel Injection Systems 71009

Fuel Injection System, Ultimate LS Truck EFI, 750 HP, LS1/LS2/LS6, With Transmission Controller, With Inline Fuel Pump, Kit

Part Number: FIF-71009

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 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.

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