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Holley 553-100 - Holley Universal Gauges

Holley 553-100 - Holley Universal Gauges

Holley#510-553-100

Universal Gauge
  • Black Bezel
  • 2-1/16'' Diameter
  • Blue Numeric LED Display
  • Multi Color LED Bar
  • For Avenger EFI, HP EFI and Dominator EFI Systems

    Holley 553-100 - Holley Universal Gauges Details

    EFI System Universal Gauge

  • Wire To A Single Wire Output
  • Can Be Connected To The Headlight Switch
  • Individually Program For A Specific Function
  • Decal Sheet Provided w/Common Inputs

  • Holley 553-100 - Holley Universal Gauges

    The Holley Universal Gauges are 2-1/16" diameter gauges designed specifically for use with the Avenger, HP and Dominator EFI systems. They feature a blue numeric LED display as well as a 40 segment multi-color LED bar around the outside of the gauge. They require power and ground but are wired to a single wire output from the ECU for simple wiring and can be connected to the vehicle headlight switch to allow dimming for better night time viewing. Each gauge can easily be individually programmed for 44 different specific functions/operations eliminating the need for other gauges and expensive dedicated sending units. A "decal sheet" is provided with the most common inputs used so the gauges can be correctly labeled.

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