Gauges and Displays
HyperSpark Ignition for Sniper EFI
Holley EFI Spark Plug Wires
Smart Coil and Components
Power Pack Kits
Fuel System Kits
Water Meth Kits and Components
Fuel Injection Components
Apparel & Collectibles
New & Hot Holley EFI Parts
Holley EFI News
2019 Holley LS Fest West Lucas Oil/MOTOiq.com Drift Challenge ResultsBy: Blane Burnett | Images by Larry Chen | 2019-05-08
Schmidt takes the win over Holley EFI powered driver Nate Hamilton, with Denver, CO based Ian McDougall securing third!
Holley EFI Carb HatsBy: Ray Frescas | 2019-04-25
Whether you're packing a turbo or supercharger, these contoured carb hats provide streamlined airflow to your blow-through engine.
Bakchis takes Racepak Vantage CL2 to top step of podiumBy: Cameron Ferre | 2019-04-10
Racepak supported racer, Odi Bakchis, took part in the Long Beach, CA Formula Drift event over the weekend and parked his hot rod on the top step of the podium. This was the first event that Odi was running the new Racepak Vantage CL2 data logger in his Holley EFI equipped Nissan.
- see more Holley EFI news...
Tech & Support Documents
Browse our technical documentation and downloads for information on Holley EFI.
Watch out instructional videos on Holley EFI.
Frequently Asked Questions
Be sure and visit our frequently asked questions section for quick answers.
Update Holley EFI Software
Learn how to download and update your Holley EFI software.
Certified Holley EFI Dealers
Do you need a custom kit built for your application? Do you need a system installed and tuned? Click here to find the Certified Holley EFI dealer in your area! (All Certified EFI Dealers are factory trained.)