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Holley EFI

Holley EFI is a product line from Holley that focuses on electronic fuel injection (EFI) systems for performance vehicles. These systems replace traditional carburetors and allow precise control of fuel delivery, ignition timing, and engine tuning.

Holley EFI products are designed to improve power, efficiency, and drivability, and are popular among car enthusiasts and racers. They can be tuned via software, making it easier to customize engine performance for both street and race applications.