The 6 Best Delphi Efi Systems (2022 reviews)

The Holley Fuel System is specially designed for your daily usage and has plenty of most useful features. The holley fuel system is reliable, is great for emission code and it is designed for good power. Make sure this fits by entering your model number. The sniper efi master kit contains the most complete efi fuel system on the market.

The system allows for easy installation and it has a color touchscreen for setup. Moreover, the system is compatible and it is easy to install. Lastly, the holley fuel system is designed for improved accuracy at extreme engine rpm.

Most buyers agree that the system has a big block chevy motor. Also, they say that the system will work with any stock carbed engine. Moreover, they also found that the super sniper system will handle blow - through and root style super chargers. In conclusion, the tone of buyers is very positive and we believe that the system suits the purpose.

Top Customer Quotes:

Capable of supporting up to 650 hp.
This fits anything with a standard carb flange.
The kit has many extras and is not lacking any parts.
Everything is included to completely plumb your fuel system, including.

Best For Easy Installation: Holley Delphi Efi System

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Next on the list, we've got yet another system that manages to win our hearts. It's the Holley delphi efi system and it's widely considered as one of the most convenient systems you can buy. The Holley delphi efi system is perfect for street rods, muscle cars, off road trucks or just about any carbureted vehicle. This kit is economically priced so you can have all the benefits of efi and still have money for the rest of your project. The sniper efi master kit contains the most complete efi fuel system on the market.

Lastly, the Holley delphi efi system has integrated ignition timing control and it has a color touchscreen for setup.

Almost all customers opine that the system is getting flooded or needing more gas with a carburetor. Also, a few strongly agree that if the system can fit a holley or other 4 barrel flange then yes. Moreover, a few also found that the system will support up to 650 hp. So, buyers were very happy to recommend it to friends and families.

Top Customer Quotes:

This makes for easy installation and it is reliable.
This can be installed in one day.
Everything is included to completely plumb your fuel system, including.

Best For Any Amount Of Forced Induction: Southwest Speed Fuel System

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The Southwest Speed Fuel System is suitable and reliable and fits well with your daily uses. The southwest speed fuel system provides real-time fuel maps. Ensures leak free oxygen sensor is installed, w/ stainless steel t - bolt clamps & stainless steel ( weldable ) oxygen sensor flange. The sniper efi master kit contains the most complete efi fuel system on the market.

Lastly, the southwest speed fuel system has switched ignition, It has integrated ignition timing control and has a flange style.

Almost all customers opine that the system is to replace a carburetor with fuel injection. In addition, a few say that the system is designed to upgrade a carbureted engine to modern efi. In addition, a few say that the system is easy to get a hold of and work with. Overall, most customers call the system functionally comfortable and no one questions it.

Top Customer Quotes:

Everything is included to completely plumb your fuel system, including.
This comes with every thing you need to remove carbs.
One of the newcomers and featured product.

Best For Car: Fitech Fuel Injection Delphi Efi System

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Next on the list, we've got yet another system that manages to win our hearts. It's the Fitech Fuel Injection Delphi Efi System and it's widely considered as the system that has the most suitable features. The fitech fuel injection delphi efisystem fits any 4 barrel intake manifold and is the most self-contained, cost-effective unit on the market. Manufacturer says: Note that some of our efi kits are limited to less than 750hp due to maximum usable injector sizes. The inline fuel pump fuel delivery kit includes an efi grade 255 l / ph inline external fuel pump that is suitable for engines making up to 600hp.

The system includes o2 and water temp sensors. Finally, the fitech fuel injection delphiefi system includes a handheld display that can display fault codes.

Why We Like This:

This works with most overdrive transmissions.
This includes two billet fuel filters.
New and hot releases.

Best Flange Style: Southwest Speed Delphi Efi System

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The Southwest Speed Delphi Efi System's high-end materials make sure that it ages well with use. The southwest speed delphi efisystem has switched ignition and has a flange style. It's economically priced so you can have all the benefits of efi and still have money to finish or upgrade the rest of your ride. Also, this provides real-time fuel map learn.

Above all, the southwest speed delphiefi system is perfect for street rods, muscle cars, off road trucks or nearly any carbureted vehicle.

"Something you should know, fuel pump is not included in this kit. " - says, one customer. In short, buyers found this to be one of the best systems for daily purposes.

Why We Like This:

This is black and it has an integrated ignition timing control.
Delivers what they promise.

Best For Naturally Aspirated Cars: Fi-Tech Delphi Efi System

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Best part: Fi-Tech Delphi Efi System costs comparatively little and it is available to ship in 24 hours. Make sure this fits by entering your model number. In addition, the system runs great, it is easy to install and has a flange style. To sum up, with a 3.6 rating and more than 248 buyers, the fi-tech delphi efi system stands as the best choice.

Most customers opine that the system works for you, you will never buy another carb again. In addition, they strongly agree that the system comes with everything you need. To sum up, buyers found this to be one of the best systems for daily purposes.

Top Customer Quotes:

Package dimensions: 19.3 l x 36.7 h x 29.7 w (centimeters).
This includes a throttle body, controller, o2 sensor and wiring harness.
This will not be a direct bolt on fit.
I decided to try out efi and fitech seemed to have a good, basic kit.