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The IQ3D combines the look and feel of our popular IQ3 dash with a robust, built-in data logger for Sportsman Drag Racing, Street Strip projects, or any vehicle that needs a programmable display with built-in data logging!


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$2,237.00   Suggested Retail
$1,811.66   Holleydays Price
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The IQ3D is designed for the sportsman drag racer looking for a compact, all-in-one solution. It combines the look and feel of our popular IQ3 dash with a robust, built-in data logger. The IQ3 Logger Dash mergest Racepak's V-Net single cable sensor technology and with a fully programmable display, creating a complete data center. The full feature dash includes an internal 42 sensor channel data logger, beacon receiver and wheel speed sensor. No sensor wiring harness is required, as all external sensor data is router to the rear of the dash by a single V-Net cable.; The datalink II software included with tie QI23 dash provides professional-level data analysis capabilities, but in an easy to learn format.


  • Channels: 11 Total - 6 V-Net digital/analog - 5 internal
  • Sample Rate: V-Net records data up to 100 frames per second
  • Memory: up to 16gb microSD card
  • 6 external V-Net sensor inputs with optional high speed logging modules
  • Displays up to 28 inputs via 4 pages of microSD Memory.
  • Blue Backlight for a stylish look.
  • Gear Indicator
  • Eight user definable alarms with on screen warning text and lights
  • User defined 5 character sensor input names
  • User defined shift points
  • Shielded, low glare display for sunlight viewing
  • Metric and English units for multiple display options.


ApplicationDrag Racing
Emission Code5
Product TypeData Loggers
Part Number250-DS-IQ3D



This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

In The Box

In The Box

  • Wiring harness (includes 2 programming buttons)
  • Driveshaft Sensor (Please note: Drive Shaft collar sold separately)
  • Oil Pressure Sensor
  • Water Temperature Sensor
  • USB programming cable
  • Racepak Datalink II software
  • MicroSD card & reader

Tech Resources

Start Recording: Utilized to start a recording when either button is held for +5 seconds. REC will be displayed in dash display area during recording. The Grey/White wire can be utilized for this function by default. Compatible ECU systems include the following: AEM V2/EMS-4 Big Stuff 3 Electromotive TECGT EMS EM-Tech ECU Emtron ECU FAST XFI Fuel Tech (200,250,300,350,500v1,500v2, 600) Holley Dominator InjPro Life Racing F88 Link G4+ Series MaxxECU MEFI-4B MegaSquirt-III (DIY Autotune) MicroTech MoTeC CAN (Data set 3) MSD Atomic LS MSD Atomic TBI OBD-II (2008 and later - for vehicles designed to be sold in the USA) Pro EFI User Configured (CAN bus knowledge required) The IQ3D connects to these ECU systems using EFI adapter cables.


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          Some parts are not legal for use in California or other states with similar regulations.

           X  Holleydays 2020 20% off and DD
           X  Holleydays 2020 20% off and DD