Holley Introduces EFI Programmable 8 Injector Driver Modules

New from Holley – the EFI Programmable 8 Injector Driver Modules. These modules are the perfect solution for methanol-burning engines that require large secondary injectors. See more details below.

Official Release:

Holley/MSD is pleased to announce the release of Holley EFI Programmable 8 Channel Injector Driver Modules, the ultimate solution for methanol-burning engines that require large secondary injectors. With injector test-fire mode, easily programmable injector-current curves, two datalogger outputs, and multiple peak and hold current settings, these innovative modules give you complete control of your fuel-injected engine.

Engineered specifically to add a secondary set of high-peak current injectors when used with a Holley EFI Dominator ECU, they can be triggered by either negative or positive trigger to simplify install in all EFI applications with either a stock or aftermarket ECU. They feature eight easily programmable channels for precise injector control, easy-to-wire Tyco Super Seal Connectors, and eight pre-programmed injector current curves.

Holley EFI Programmable Injector Driver Modules expand the capabilities of your electronic fuel-injected engines, with peak current settings from 4A to 10A, hold current settings from 1A to 2.5A, and peak hold duration settings from .5 to 1.0ms. There’s even a convenient injector test-fire program for quick troubleshooting in the field, eight RGB LEDs to indicate proper operation and faults, two separate outputs (ground and 0-5V) that can be run to an ECU to datalog any injector faults, and a preprogrammed position just for Billet Atomizer 325-800 or Precision 500 LBH injectors. The modules themselves (without harnesses) are also available.

Features:

  • The ultimate solution for methanol-burning engines that require large secondary injectors
  • Easily programmable injector-current curves
  • Can be triggered by either negative or positive trigger

About the author

Chris McWilliams

Chris McWilliams grew up watching his dad race go-karts around his Southern Indiana home and started racing junior dragsters when he was 10 years old. Chris drove a UMP Mini Stock for two seasons until he totaled his racecar in an accident at Western Kentucky Speedway. He is currently a college student at Oakland City University working on a degree to pay the bills for his dirt racing addiction.
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