Holley EFI 12.3" Pro Dash

The Holley EFI 12.3" Pro Dash also features a plethora of inputs and outputs for expanded functionality of your Holley EFI installation. The included 34pin connector has 13 multi-configurable inputs for most Holley EFI sensors, such as pressure and temperature. Not using Holley EFI sensors? We still have you covered - these inputs are configurable, allowing you to utilize different sensor scaling calibrations. The Pro Dash also features two dedicated speed inputs for RPM, Driveshaft speed, or any other Hall effect speed input. Need more outputs? The Pro Dash contains 4 ground switched outputs that can be utilized with the switch panel feature to quickly turn on any of your auxiliary accessories, such as a master nitrous switch or an electric water pump.

Features & Benefits
Real-time ECU tuning allows you to make quick tune changes without needing to hook up a laptop (HP and Dominator ECUs only)

Fits: The Holley EFI 12.3" Pro Dash is customizable with a variety of gauge and indicator screens that can be programmed to display any parameter you need from a Holley EFI system.

Installation note: Plug-and-play with Dominator - HP - Terminator X - and Sniper EFI. Not compatible with Sniper 2. This device will only display and/or communicate with Holley EFI HP or Dominator ECUs with V4 Build 110 or later firmware.

In the box: Wiring Harness

Specifications

Product Video