Holley Sniper EFI Self-Tuning Kit - 550-516

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Specifications

PRODUCT OVERVIEW

Holley just brought EFI within range! Introducing Sniper EFI! 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! Perfect for street rods, muscle cars, off road trucks or nearly any carbureted vehicle. Put an end to cold start issues, hesitations, vapor lock, and flooding. Upgrade to Sniper EFI and get the tactical accuracy of EFI today!

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Question & Answers

2 Answered questions

Q: I'm looking to covert my 2 barrel carb on my inline 6 cylinder4.2. would this be ideal for me and how hard is it to install. Answer this question

A: The best replacement would be the Holley Sniper EFI BBD for Jeep Part #550-858, this should bolt on to the existing intake. I would not recommend the 550-516 because the 4bbl will need to be laptop tuned. As far as installation, you should be fine as long as you follow the instructions and are mechanically inclined.

Answered by Kelly from 4WP Corporate Headquarters on 07/16/2021

Q: would this efi work on an 1974 jeep with 258 with 4 barrel intake Answer this question

A: Yes it will.. You just need 58 to 60 PSI of fuel presser electric pump in tank or on the frame.

Answered by Philthur from McMinnville Or on 01/27/2021

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