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EFI / Electronic Fuel Injection Systems

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Results 351 - 375 of 1167

FiTech Ultra Port EFI SBC Systems 30-12-410

FiTech Ultra Port EFI SBC Systems 30-12-410

FiTech Ultra Port EFI SBC Systems 30-12-410

Fuel Injection Systems, Ultra Port EFI, Intake Manifold, Uni Brilliant Throttle Body, ECM, Gasoline, E85, 1000 HP, Chevy, Small Block, Kit

Part Number: FIF-30-12-410

Not Yet Reviewed

Estimated Ship Date: May 28, 2026 if ordered today

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Estimated Ship Date: May 28, 2026 if ordered today

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73142

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73142

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73142

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

Part Number: FIF-73142

Not Yet Reviewed

Estimated Ship Date: May 28, 2026 if ordered today

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Estimated Ship Date: May 28, 2026 if ordered today

FiTech Ultra Port EFI SBF 351W Systems 30-18-515

FiTech Ultra Port EFI SBF 351W Systems 30-18-515

FiTech Ultra Port EFI SBF 351W Systems 30-18-515

Fuel Injection Systems, Ultra Port EFI, Offenhauser VPI, Intake Manifold, Black Throttle Body, ECM, Gasoline, E85, 500 HP, Ford, 351W, Kit

Part Number: FIF-30-18-515

Not Yet Reviewed

Estimated Ship Date: May 28, 2026 if ordered today

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Estimated Ship Date: May 28, 2026 if ordered today

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73252

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73252

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73252

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

Part Number: FIF-73252

Not Yet Reviewed

Estimated Ship Date: May 28, 2026 if ordered today

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Estimated Ship Date: May 28, 2026 if ordered today

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73232

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73232

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73232

Fuel Injection System, Ultimate Rebel LS, 500 HP EFI, Tall Intake, Cable Driven, 92mm, 36 lb, Chevy, LS3 Kit

Part Number: FIF-73232

Not Yet Reviewed

Estimated Ship Date: May 28, 2026 if ordered today

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Estimated Ship Date: May 28, 2026 if ordered today

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73123DBW

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73123DBW

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73123DBW

Fuel Injection System, Ultimate Rebel LS, 750 HP EFI, Tall Intake, Drive By Wire, 102mm, 55 lb, Chevy, LS1, LS2, LS6, Kit

Part Number: FIF-73123DBW

Not Yet Reviewed

Estimated Ship Date: May 28, 2026 if ordered today

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Estimated Ship Date: May 28, 2026 if ordered today

FiTech Ultra Port EFI SBC Systems 30-21-615

FiTech Ultra Port EFI SBC Systems 30-21-615

FiTech Ultra Port EFI SBC Systems 30-21-615

Fuel Injection Systems, Ultra Port EFI, Intake Manifold, Classic Black, Throttle Body, ECM, Gasoline, E85, 750 HP, Chevy, Small Block, Vortec, Kit

Part Number: FIF-30-21-615

Not Yet Reviewed

Estimated Ship Date: May 28, 2026 if ordered today

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Estimated Ship Date: May 28, 2026 if ordered today

FiTech Ultra Port EFI SBC Systems 30-21-515

FiTech Ultra Port EFI SBC Systems 30-21-515

FiTech Ultra Port EFI SBC Systems 30-21-515

Fuel Injection Systems, Ultra Port EFI, Intake Manifold, Classic Black, Throttle Body, ECM, Gasoline, E85, 500 HP, Chevy, Small Block, Vortec, Kit

Part Number: FIF-30-21-515

Not Yet Reviewed

Estimated Ship Date: May 28, 2026 if ordered today

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Estimated Ship Date: May 28, 2026 if ordered today

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 73215DBWSB

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 73215DBWSB

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 73215DBWSB

Fuel Injection System, Ultimate Rebel LS, 1,000 HP EFI, Short Intake, Drive By Wire, 102mm, 80 lb, Chevy, LS3, Kit

Part Number: FIF-73215DBWSB

Not Yet Reviewed

Estimated Ship Date: May 28, 2026 if ordered today

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Estimated Ship Date: May 28, 2026 if ordered today

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73233DBWSB

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73233DBWSB

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73233DBWSB

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

Part Number: FIF-73233DBWSB

Not Yet Reviewed

Estimated Ship Date: May 28, 2026 if ordered today

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Estimated Ship Date: May 28, 2026 if ordered today

FiTech Ultra Port EFI SBF 351W Systems 30-18-614

FiTech Ultra Port EFI SBF 351W Systems 30-18-614

FiTech Ultra Port EFI SBF 351W Systems 30-18-614

Fuel Injection Systems, Ultra Port EFI, Offenhauser VPI, Intake Manifold, Gold Throttle Body, ECM, Gasoline, E85, 750 HP, Ford, 351W, Kit

Part Number: FIF-30-18-614

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 2026 if ordered today

FiTech Ultimate LS EFI 500 HP Fuel Injection Systems 70016

FiTech Ultimate LS EFI 500 HP Fuel Injection Systems 70016

FiTech Ultimate LS EFI 500 HP Fuel Injection Systems 70016

Fuel Injection System, Ultimate LS EFI, 500 HP, LS7, With Transmission Controller, Kit

Part Number: FIF-70016

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 2026 if ordered today

FiTech Ultra Port EFI LS Systems 37017

FiTech Ultra Port EFI LS Systems 37017

FiTech Ultra Port EFI LS Systems 37017

Fuel Injection Systems, Ultra Port LS, 1000 hp, EFI System, with Black Throttle Body, LS3 Intake, Chevy, 4.8L, 5.3L, 5.7L, 6.0L, 6.2L, 7.0L, Kit

Part Number: FIF-37017

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 2026 if ordered today

FiTech Ultra Port EFI SBC Systems 30-21-410

FiTech Ultra Port EFI SBC Systems 30-21-410

FiTech Ultra Port EFI SBC Systems 30-21-410

Fuel Injection Systems, Ultra Port EFI, Intake Manifold, Ultra Brilliant, Throttle Body, ECM, Gasoline, E85, 1,000 HP, Chevy, Small Block, Vortec, Kit

Part Number: FIF-30-21-410

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 2026 if ordered today

FiTech Ultra Port EFI BBC Systems 30-11-610

FiTech Ultra Port EFI BBC Systems 30-11-610

FiTech Ultra Port EFI BBC Systems 30-11-610

Fuel Injection Systems, Ultra Port EFI, Intake Manifold, Uni Brilliant Throttle Body, ECM, Gasoline, E85, 750 HP, Chevy, Big Block, Oval Port, Kit

Part Number: FIF-30-11-610

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 2026 if ordered today

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73212DBWBB

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73212DBWBB

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73212DBWBB

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

Part Number: FIF-73212DBWBB

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 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: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 2026 if ordered today

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73122DBWSB

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73122DBWSB

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73122DBWSB

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

Part Number: FIF-73122DBWSB

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 2026 if ordered today

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73125DBWBB

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73125DBWBB

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73125DBWBB

Fuel Injection System, Ultimate Rebel LS, 750 HP EFI, Tall Intake, Drive By Wire, 102mm, 55 lb, Chevy, LS1, LS2. LS6, Kit

Part Number: FIF-73125DBWBB

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 2026 if ordered today

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 73236DBWSB

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 73236DBWSB

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 73236DBWSB

Fuel Injection System, Ultimate Rebel LS, 1,000 HP EFI, Tall Intake, Black, Drive By Wire, 102mm, 80 lb, Chevy, LS3 Kit

Part Number: FIF-73236DBWSB

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 2026 if ordered today

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73073

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73073

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73073

Fuel Injection System, Ultimate Rebel LS 750 HP EFI, Short Intake, Cable Driven 102mm, 55lb, Chevy, LS1/LS2/LS6, Kit

Part Number: FIF-73073

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 2026 if ordered today

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73122DBW

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73122DBW

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73122DBW

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-73122DBW

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 2026 if ordered today

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73231DBWSB

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73231DBWSB

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73231DBWSB

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

Part Number: FIF-73231DBWSB

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 2026 if ordered today

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73231

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73231

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 73231

Fuel Injection System, Ultimate Rebel LS, 500 HP EFI, Tall Intake, Cable Driven, 92mm, 36 lb, Chevy, LS3 Kit

Part Number: FIF-73231

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 2026 if ordered today

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73214

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73214

FiTech Ultimate Rebel LS 750 HP EFI Fuel Injection Systems 73214

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

Part Number: FIF-73214

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 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.