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    Category Archives: Product Updates

    Davis Technologies Hardware and Software Updates

    VPS Virtual Time Slip
    VPS Has A New Trick- Virtual Time Slip

    VPS has a new trick! We did this as an exercise to confirm that our [...]

    NEW Self Learning Update for Holley TC-2

    The new TC-2 update is here! This update contains the new Self Learning TC algorithm [...]

    1 Comment

    32 Trigger Ring Update Available for Holley EFI TC-2

    Attention Holley EFI TC-2 Users-  A firmware update is now available to allow your TC-2 to [...]

    New Update for Holley EFI-TC2 Units- Drag Race ONLY

    After request for some changes to the sensitivity and functionality of our TC units designed [...]

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    Recent Posts

    • Maximus wins N/T Pro Truck at LO14 with the help of Profiler & Peter Harrell
    • Setting up Profiler Software to work with PFEFI / Holley EFI
    • Celebrating 25 Years- WOW!
    • Live Time Comparison of MSD ARC, Holley, FuelTech, Profiler, TC3 Series Pt. 4
    • Overview of TC3 Series- Traction Control Comparison Pt. 3

    Recent Comments

    1. Kelly Morrow on Use Caution When Buying A Used Unit- Buyer Beware!
    2. yanni papa on Fine Tuning The VPS Virtual Time Slip
    3. Tony collins on Real Tuners Episode 112
    4. Shannon Davis on FuelTech results with Profiler EFI Module
    5. Don on FuelTech results with Profiler EFI Module
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    Information in this document is subject to change without notice. Other products and companies referred to herein are trademarks or registered trademarks of their respective companies or mark holders. Any components shown are for illustration or instructional purposes only. Davis Technologies, llc. is not affiliated or endorsed by any other ignition component manufacture.
    FOR RACING PURPOSES and OFF ROAD USE ONLY!
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    Davis Technologies, Profiler, Bump Box, and logo are trademarks of Davis Intellectual Property, LLC. Davis Technologies LLC products covered by the these patents with others pending. MSD® , HVC™ and Pro Mag® are registered trademarks of Autotronic Controls Corporation. RacePak® is a registered trademark of Competition Systems Inc. FAST™ is a registered trademark of Fuel Air Spark Technology. Bluetooth™ is a registered trade mark of Bluetooth Special Interest Group. Holley® is a registered trademark of Holley Performance Products, Inc.Crane Cams® is a registered trademark of Crane Cams®
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    • Home
    • Product Info
      • Drag Racing
        • Drag Racing Product Info
        • How Does It Work in Drag Racing?
      • Circle Track
        • Circle Track Traction Control Info
        • How Does It Work on Circle Track?
      • More Tech Info
        • Videos
        • Articles
        • Customer Testimonials
    • Shop
      • Apparel
      • Circle Track
      • Drag Racing
      • Sensors
    • Dealers
    • Support
      • Instructions
        • Profiler Software Tutorial
        • Profiler Manual PDF
        • Profiler-Holley™ Info
        • PFEFI-Holley™ Info
        • Profiler-FuelTech™ Info
        • PFEFI-FuelTech™ Info
        • PFEFI Manual PDF
        • VPS Info
        • Digital Ignition Controller
        • CAN Documentation
        • Proper Race Car Wiring
      • Firmware
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