Holley's new Pro Dash 12.3 was an award-winning product but a few users had a concern: They simply didn't have the real estate for that much display.
Well, don't worry about that. Now you can get the same crisp graphics as the Pro Dash on the new Holley EFI 6.86-inch Pro Dash. The 7.5625 x 3.4375-inch outer dimensions still offer a lot of real estate to display the critical metrics of your vehicle in a size that won't leave you squinting. And the full color/high contrast 6.86-inch (diagonal) offers the same 1280 x 480 resolution touchscreen display as it's bigger brother and is nothing short of gorgeous eye candy inside your cockpit. This allows you to view all of the sensors monitored by your Holley EFI ECU, or use the additional I/O capability provided by the Digital Dash itself and expand your sensing and switching capabilities even beyond what is offered by the ECU. It even has an INTEGRATED 10 LED programmable shift light and 4-LED warning indicators not available on the 12.3-inch version.
Works with Holley HP, Dominator, Terminator, Terminator X, Terminator X-Max, and Sniper EFI Systems!
- Plug and Play Programmable Shift Light - Part Number 553-107
- Manual and Auto brightness modes
- Datalog runs and then play them back right on the Pro Dash
- 13 user-configurable inputs and 4 ground-switched outputs
- Add a USB keyboard and mouse for faster setup and editing
- INCLUDED GPS Antenna for speedometer, odometer, and clock function
- Light weight (1.2 pounds) and thin depth make this easy to mount
- Pre-loaded dashboard designs or import your own custom layout
- Create multiple switchable screens for tune, warm-up, race, driving etc.
- Tuning mode allows you to tune your HP or Dominator ECU in real time without connecting a laptop
You may ask, "How does this compare to the 7-inch Display?"
And that would be a fair question. Here is a comparison of the two.
| Feature | 6.86-Inch Pro Dash | 7-Inch Digital Dash |
|---|---|---|
| Power Source | Independent 12v, Ground, & Switched 12v | Powered via CAN Bus |
| Touch Sensing | Capacitive Touch (like your Smartphone) | Pressure Sensitive |
| Diagonal Size | 6.86 Inches | 7.0 Inches |
| Resolution | 1280 x 480 (614,400 Pixels) | 800 x 480 (32,000 Pixels) |
| Area | 15.4 Sq Inches | 28.33 Sq Inches |
| Pixel Size | 0.0050 Inches | 0.0086 Inches |
| Case Dims and AR | 7.5625" x 3.4375" (2.2:1) | 7.5" x 4.625" (2.676:1) |
| Display Dims and AR | 6.423" x 2.4" (2.676:1) | 6.877" x 4.126"(1.669:1) |
| Voltage Range | 8-20 VDC | 8-20 VDC |
| Auto Brightness | Y | Y |
| Supports USB Mouse / Keyboard | Y | Y |
| CAN Bus Connectivity | Y | Y |
| Inputs and Switches | 15 I/O Channels + 8 Switched Outputs | 10 I/O Channels, 2 Can Be Switched |
| Virtual CAN Bus I/O | Y (HP and Dominator ECU's only) | N |
| Virtual Switches | Y | Y |
| Shift Light Bar | In Bezel (Plus 4 Programmable LEDs) | On Screen Only |
| USB Port Expandability | Y | Y |
| Multi-Display Compatible | Y | Y |
| On-Board Accelerometer | Y | Y |
| GPS Capability | Included GPS Antenna | Optional GPS Antenna Upgrade |
| I/O Harness | Included I/O Connector (Unpopulated**) | Optional I/O Upgrade |
| Data Log Playback | Y | N |
| Compatability | Dominator, HP, Terminator X/X-Max, Sniper | Dominator, HP, Terminator X/X-Max*, Sniper* |
| Tuning Capability | Dominator & HP ECUs Only | Dominator & HP ECUs Only |
*Display firmware must be updated with Terminator X/X-Max or Sniper-specific firmware
**To populate all I/O locations with color-coded wires opt for 558-456 I/O Wiring Kit, included in Standalone Version
Available in Standard or Stand-Alone Versions
Hey, obviously we're biased in favor of Holley EFI. But now there is no reason why those running a carburetor or a fuel injection system other than the Holley EFI can't take advantage of the amazing capability and visual wonder that are the Holley Pro Dashes. The stand-alone version includes the complete color-coded wiring harness that is only available as an option for the standard Pro Dash.
Watch this great video:
Not Sure? Review this product documentation before you buy!
| Displays And Controllers | |
| Auto Brightness | Yes |
| CAN Bus Capable | Yes (Specific to Holley ECUs Only) |
| Case/Bezel Finish | Black |
| Configurable | Displays as many as 238 different Pre-Programmed or User Configurable Outputs from Holley ECU. Display as needle gauges, needle/data gauges, digital gauges, bar gauges. Set up switch panels for remote switching of Holley ECU triggers. |
| Data Logging | Yes |
| Display Type | Low glare, high brightness, full color (1280x480 Resolution) |
| Functions | Monitor, Tuning |
| Gauge/Display Size | 7.5625 Inch Overall Width with 6.86 Inch Diagonal Display |
| Internal Storage | Yes (SD Card with USB Expansion Capability)) |
| Touchscreen | Yes |
| General | |
| Also Included | GPS Antenna, Can Bus Adapter Harness, Mounting Fasteners |
| Application | Universal |
| Height | 3.4375 Inches Tall |
| Length | 1.25 Inch Deep |
| OEM Replacement | No |
| Unit of Sale | Each |
