The Holley EFI 6.86" Standalone Pro Dash brings a full-color, capacitive touchscreen digital display to any vehicle — no ECU or fuel injection system required, and installs as easily as traditional gauges. It supports fully configurable gauge layouts, a built-in GPS, and an integrated shift light, giving drivers a complete data picture at a glance.
Key Features:
- Full color, capacitive touch screen with auto dimming, no stylus needed
- Swipe between multiple active screens (tune, warm-up, race, drive, etc.)
- Virtual switch panel eliminates external toggle switches
- 16 preloaded background skins plus unlimited custom layout options
- Built-in GPS with speed, odometer, and trip odometer (external antenna included)
- Integrated 10-LED programmable shift light with 4-LED warning indicators
- Rendered analog and digital gauge styles
- Integrated datalogger with 1GB internal memory (expandable to 32GB via micro-SD)
- Plug-and-play screens for oil/fuel pressure, coolant, air temp, turn signals, high beam, fuel level, and vacuum/boost
- 13 multi-configurable inputs and 4 ground-switched outputs
- Four speed channels (two dedicated) for RPM, driveshaft speed, or other Hall Effect inputs
- 4-pin harness with Power, Ground, and Holley EFI CANbus connections
Specifications:
- Screen Size: 6.86"
- Screen Type: Capacitive Touch Screen
- Dimensions: 3.4375" H x 7.5625" W
- Body Depth: 1.25"
- Color: Black
- What's Included: Harness/cables, mounting hardware, USB memory stick, CAN terminator, GPS antenna (sensors not included)
- Part Number: 553-117
Convertible for use with Holley EFI to monitor up to 238 real-time values such as RPM, TPS, and boost. Compatible with the Holley EFI Programmable Shift Light, part number 553-107.
FAQ
Do I need an ECU or fuel injection system to use this dash?
No, it's a standalone digital dash that installs like traditional gauges and doesn't require an ECU or EFI system.
Can it work with a Holley EFI system?
Yes, it can be converted for use with Holley EFI to monitor up to 238 real-time values via the CANbus connection.
What's included in the box?
The harness/cables, mounting hardware, USB memory stick, CAN terminator, and GPS antenna are included; sensors are sold separately.
Does it include a shift light?
Yes, it has an integrated 10-LED programmable shift light with 4-LED warning indicators built into the 6.86" dash.
Can I log and review data from the dash?
Yes, it has an integrated datalogger with on-screen playback and full analysis available via USB and Holley's free datalog viewer software.
