The 8 Best V Twin Efi Kits (2022 reviews)

v twin efi kits
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There are several advantages of having a v twin efi kit. Let’s take you step by step, type by type, and find the best v twin efi kit for you.

Our review process:

Our Top Picks:

Best Overall:
Buy: Holley Fuel System
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Best For Sbc:
Buy: Speedway Motors V Twin Efi Kit
READ REVIEW

Best For Emission Code:
Buy: Southwest Speed V Twin Efi Kit
READ REVIEW

Best For Easy Installation:
Buy: Holley V Twin Efi Kit
READ REVIEW

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

Best For Car:
Buy: Fitech Fuel Injection V Twin Efi Kit
READ REVIEW

Best For Naturally Aspirated Cars:
Buy: Fi-Tech High Pressure Fuel System
READ REVIEW

Best For Both The Inlet And Return Lines:
Buy: Fi-Tech V Twin Efi Kit
READ REVIEW

Best Overall: Holley Fuel System

Holley Fuel System
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The Holley Fuel System is the best long-lasting kit on the market today. The holley fuel system allows for easy installation and it has a color touchscreen for setup. Everything is included to completely plumb your fuel system, including. The sniper efi master kit contains the most complete efi fuel system on the market.

Finally, the holley fuel system is perfect for street rods, muscle cars, off road trucks or nearly any carbureted vehicle.

Most customers agree that the kit will work with any stock carbed engine. And, a few also found that the kit will bolt onto almost any v8 square bore intake manifold. In addition, they strongly agree that the super sniper system will handle blow - through and root style super chargers. Therefore, buyers were eager to recommend it to friends and families.

Top Customer Quotes:
  • This can not make a 4 barrel intake work on a 2 barrel intake.
  • This provides a realtime fuel map.
  • This can be used on performer rpm air gap works great.
  • This fits anything with a standard carb flange.

Best For Sbc: Speedway Motors V Twin Efi Kit

Speedway Motors V Twin Efi Kit
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Not everyone likes to purchase kit for their daily usage, but the Speedway Motors V Twin Efi Kit would be an anomoly. The speedway motors v twin efi kit is 45, 000 volts and peak current measures at 140 ma. Make sure this fits by entering your model number. In addition, it comes with hardened steel distributor gear.

The kit provides precise timing control and noise immunity. Finally, the speedway motors v twin efi kit is designed for improved accuracy at extreme engine rpm.

Why We Like This:
  • Capable of supporting up to 650 hp.
  • This fits single and dual plane intake manifolds.
  • This is black and it has an integrated ignition timing control.
  • Throttle body mounted ecu - no extra computers to mount or relocate.

Best For Emission Code: Southwest Speed V Twin Efi Kit

Southwest Speed V Twin Efi Kit
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The Southwest Speed V Twin Efi Kit should be able to handle its purpose and duties with ease. The southwest speed v twinefi kit includes 20" of fuel hose, two filters, one high pressure electric fuel pump, and all of the required fittings for a complete efi fuel system conversion. Make sure this fits by entering your model number. In addition, it provides real - time fuel map learn. Lastly, the southwest speed vtwin efi kit has switched ignition, is shiny, it is great for emission code and has a flange style.

Why We Like This:
  • Self-tuning ecu means you don’t have to be a computer/tuning wiz to have efi.
  • Fits: 1971-1986 jeep cj’s with 258ci 6 cylinder engines.
  • Good investment for the long term.

Best For Easy Installation: Holley V Twin Efi Kit

Holley V Twin Efi Kit
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The Holley V Twin Efi Kit is suitable and reliable and fits well with your regular use. The holley v twin efikit is perfect for street rods, muscle cars, off road trucks or just about any carbureted vehicle. Everything is included to completely plumb your fuel system, including. The sniper efi master kit contains the most complete efi fuel system on the market.

Above all, the Holley v twinefi kit has integrated ignition timing control and it has a color touchscreen for setup.

Almost all customers opine that the kit will support up to 650 hp. Also, they strongly agree that the kit can be installed in one day. In short, for almost all buyers, the kit was what they were looking for.

Top Customer Quotes:
  • This allows for easy installation and it is reliable.
  • This can fit a holley or other 4 barrel flange then yes.
  • This is getting flooded or needing more gas from a carburetor.

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

Southwest Speed Fuel System
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Next on the list, we've got yet another kit that manages to win our hearts. It's the Southwest Speed Fuel System and it's widely considered as one of the most convenient kit you can buy. The southwest speed fuel system is perfect for street rods, muscle cars, off road trucks or nearly any carbureted vehicle. Everything is included to completely plumb your fuel system, including. The sniper efi master kit contains the most complete efi fuel system on the market.

Finally, the southwest speed fuel system provides real-time fuel maps.

Almost all buyers agree that the kit is easy to get a hold of and work with. Also, a few say that the kit comes with every thing you need to remove carb.s. In addition, a few strongly agree that the kit is to replace a carburetor with fuel injection. Therefore, customers were very happy to recommend it to friends and would-be buyers.

Top Customer Quotes:
  • This is designed to upgrade a carbureted engine to modern efi.
  • This is black, it has integrated ignition timing control and has flange style.
  • Good brand reputation.

Best For Car: Fitech Fuel Injection V Twin Efi Kit

Fitech Fuel Injection V Twin Efi Kit
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The Fitech Fuel Injection line of kit comes in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. The Fitech Fuel Injection V Twin Efi Kit includes a handheld display that can display fault codes. Make sure this fits by entering your model number. 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 kit includes o2 and water temp sensors. Finally, the fitech fuel injection vtwin efi kit fits any 4 barrel intake manifold and is the most self-contained, cost-effective unit on the market.

Why We Like This:
  • This works with most overdrive transmissions.
  • This includes two billet fuel filters.
  • Good brand reputation.

Best For Naturally Aspirated Cars: Fi-Tech High Pressure Fuel System

Fi-Tech High Pressure Fuel System
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Next on the list, we've got yet another kit that manages to win our hearts. It's the Fi-Tech High Pressure Fuel System and it's widely considered as one of the most convenient kit you can buy. Make sure this fits by entering your model number. Also, the kit runs great, it is easy to install and has a flange style. In short, with a 3.6 rating and more than 248 buyers, the fi-tech high pressure fuel system stands as the best choice.

Almost all customers found that the kit will work, but if your transmission is electronic it may need a transmission controller. In addition, they also found that the kit would not have a direct bolt on fit. Overall, many have used the fi-tech high pressure fuel system for more than a few months without any complaints, and it shows no sign of giving up.

Top Customer Quotes:
  • This is designed for naturally aspirated cars.
  • This includes a throttle body, controller, o2 sensor and wiring harness.
  • I decided to try out efi and fitech seemed to have a good, basic kit.
  • This will not work with a mechanical pump.

Best For Both The Inlet And Return Lines: Fi-Tech V Twin Efi Kit

Fi-Tech V Twin Efi Kit
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Compared with other kits in this category, the Fi-Tech V Twin Efi Kit has a convenient design. The fi-tech v twin efikit is a large group of enthusiasts who are happy with their zz4 crate engine or their ’66 mustang’s factory engine, but still want the advantage that efi has to deliver. The go street efi is a ready-to-run system that strays away from the programmable features and sticks to the basic functions necessary to get the best performance and economy out of your street and mild performance engine. The fuel delivery kit includes an efi grade 255 l / ph inline external fuel pump that is suitable for engines making up to 600 hp.

The kit runs great and it is easy to install. Further, the kit includes a 100 micron pre-filter and a 30 micron post filter. Finally, the fi-tech v twin efi kit has extreme self-learning for a wide range of super-fast dial in correction.

Almost all buyers found that the kits are four or five thousand or more. Further, they also found that the kit includes fuel line but extra more likely needed. In conclusion, at the price, they believe that they got a steal of a deal with it.

Top Customer Quotes:
  • It comes with a handheld controller.
  • This is long enough to run into the cab and use it from the driver 's seat.
  • This features a die - cast construction with a beautiful finish.
  • Pre-programmed with bolt-n-go technology for out of the box performance with no tuning required.