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Description
Holley EFI 12.3" Standalone Pro DashHolley EFI 12. 3" Standalone Pro Dash The Holley EFI 6. 86" 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. It also includes an integrated ten LED shift light as well as two LED's on the top left and two on the top right that can be programmed as desired. Overview Holley's new 6. 86" Pro Dash delivers over 200 monitoring channels of reliable real
Holley EFI 12.3" Standalone Pro DashThe Holley EFI 6.86" 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. It also includes an integrated ten LED shift light as well as two LED's on the top left and two on the top right that can be programmed as desired.
Overview
Holley's new 6.86" Pro Dash delivers over 200 monitoring channels of reliable real-time data in a more compact, full HD package suitable for nearly any motorsports application. Be assured that the Holley EFI 6.86" Pro Dash will deliver the vitals you need! The 6.86" Pro Dash is completely customizable for use in a variety of motorsports applications. It features a 6.86" 1280x480 resolution low glare, high brightness, high contrast, full-color capacitive touch screen for easy viewing even in the sun, plug and play connection to all Holley EFI systems as well as a weatherproof aluminum housing featuring flexible mounting options. Monitor the power of your Holley EFI system at a glance! Holley EFI 6.86" Pro Dash includes everything needed for installation! The Holley EFI 6.86" 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. We have also integrated a 10-LED Programmable shift light into the bezel of the dash and added 4 optional LED's that can be programmed for virtually anything, such as fuel pressure or oil pressure warning indicators, or a target boost indicator, the options are almost endless.
This device will only display and/or communicate with Holley EFI HP/Dominator ECUs with V4 build 110 or later firmware. It will also communicate with Terminator X / Terminator X Max and Sniper ECUs. Not compatible with Sniper 2.
Not compatible with Sniper 2
Features:
- Standalone digital dashes for installation in most any vehicle ???? no ECU or fuel injection required.o As easy to install as traditional gauges!
- Two models available:
- 6.86??? version is big on features, but small on size for installation almost anywhere!
- 12.3??? version is for the hard-core enthusiast who wants the ultimate display device!
- High resolution, state-of-the-art, multi-gauge touch-screen display with fully configurable layouts:
- Full color, capacitive touch screen with auto dimming offers crystal clear data at your fingertips ???? day or night ???? no stylus needed
- Quickly swipe between multiple active screens (tune, warm-up, race, drive, etc.)
- Virtual switch panel eliminates the need for external toggle switches
- 16 default backgrounds skins pre-loaded with unlimited options for importing custom layouts
- Built-in GPS with speed, odometer and trip odometer function (external antenna included)
- Integrated 10-LED programmable shift light w/ 4-LED warning indicators for other sensor inputs. (6.86??? dash only)
- Rendered analog (dials / needles) and digital gauge styles available
- Integrated datalogger
- Rugged, water resistant case is constructed of cast aluminum for long life and durability
- Plug and play features are pre-configured in the harness and include dash layouts / screens for::
- Oil and fuel pressure, coolant and air temp (utilizes plug and play Holley sensors, not included)
- Turn signals
- High beam
- Fuel level
- Engine vacuum / boost
- Additional input and output functionality:
- 13 multi-configurable inputs
- 4 ground switched outputs
- Four speed channels (two dedicated) for RPM, driveshaft speed, or any other Hall effect speed input
- User definable channel alarms and warnings
- Communications / Harness:
- 4 Pin Wiring Harness contains Power, Ground and CANbus connections
- Holley EFI CANbus connection for expanded capability with Holley EFI systems
- Expandable storage via USB
- Integrated Datalogger:
- Internal Log Memory ???? 1 GB (expandable up to 32GB with addition of micro-SD card)
- External Logging to USB Flash Drive is also available for easy file management
- On-screen datalog playback allows you to review vital run information right on the dash
- Full analysis via laptop is available. Simply download the file to a USB drive and view with the free datalog viewer at Holley.com
- Flexible mounting options: Surface or flush mounting, with high quality hardware included
- Simple setup and programming: USB Keyboard and Mouse functionality makes it quick and easy to setup new layouts
- Fully Upgradeable:
- Upgradable with future software enhancements
- Can easily be converted for use with Holley EFI to monitor up to 238 real-time values such as RPM/TPS/Boost
- Compatible with Holley EFI Plug and Play Programmable Shift Light - Part Number 553-107
- What??????s Included:
- Both dash versions include harness / cables, mounting hardware, USB memory stick and CAN terminator
- GPS Antenna
- Sensors not included
Details:
- Application: Universal
- Depth: 1.25"
- Screen Size: 12.3" Viewing Area
- Screen Type: Capacitive Touch Screen
Links
Instruction Sheet
Instruction Sheet
Log Reviewer Manual
Instructions
Mounting Template
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 19 reviews
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Product Reviews
★★★★★ 3
Sharp knives, but some defects
The knives cut well and are generally functional. However, I had some issues with the overall quality.
The handle doesn’t feel secure when holding it and arrived slightly peeled, which raises concerns about durability. Additionally, the largest knife arrived with a slightly bent tip, which was disappointing.
They work, but the quality control and packaging could definitely be improved. For these reasons, I can’t give a higher rating.
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Reviewed in the United States on January 24, 2026
★★★★★ 5
Top quality set and gorgeous
Color: White
Absolutely beautiful set and very very sharp out of the box it looks fantastic it feels great in your hands not flimsy very strong solid knife set I highly recommend I love it Great price too
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Reviewed in the United States on May 14, 2026
★★★★★ 5
Impressive…
Color: Black, Color: Black
My first knife set! All I can say is it’s really sharp and the quality of these knife’s and block is sturdy and beautiful in person. I cook everyday and this is the far best one I ever have! You won’t regret it getting this well spent for my money :)
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Reviewed in the United States on April 13, 2026
★★★★★ 5
Good quality
Color: White, Color: White
5 Stars - Excellent Quality and Performance!
I couldn't be happier with this knife set! Each knife is incredibly sharp right out of the box and cuts through everything with ease—whether it's vegetables, meat, or bread. The handles are comfortable to hold and well-balanced, making food prep a breeze. The design is sleek and looks great in my kitchen. I've used them daily for a few weeks now, and they’re still holding up perfectly. This set offers outstanding quality at a great price. Highly recommended for home cooks and pros alike!
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Reviewed in the United States on April 4, 2025
★★★★★ 5
Excellent Knives... Highly Recommended
Color: Black, Color: Black
Great, sturdy knives. They cut amazingly. They have a nice ringing sound when you take them out of block. Block is a nice solid wood. The only negative is that the handles get a residue on them if you wash them in the dishwasher. It does go away, but I strongly recommend handwashing these. I definitely recommend this knife set. Great value for the price.
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Reviewed in the United States on February 22, 2026