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Time Trial

NASA TT utilizes a car classification system that is easy to understand, and gives HPDE 4 drivers a taste of competition by allowing them to compete for top lap times, in advanced, open passing run sessions, against similarly prepared cars for awards, prizes, and recognition.

1725 topics in this forum

  1. question about modification factor

    • 1 reply
    • 2486 views
  2. HPDE to TT - B16 CRX & Other Hondas

    • 5 replies
    • 3515 views
  3. Path to Nasa, How do I get started

    • 8 replies
    • 4240 views
  4. Getting started in NASA TT

    • 2 replies
    • 2865 views
  5. TT Classification Form Submission

    • 1 reply
    • 2341 views
  6. +2 End Link rule?

    • 7 replies
    • 4103 views
  7. E46 splitter rule clarification

    • 10 replies
    • 6515 views
  8. Spec Racer Ford for TT4 rules questions

    • 6 replies
    • 4502 views
  9. Help getting my car classified e36 328is

    • 1 reply
    • 2415 views
  10. Question about rules

    • 2 replies
    • 2838 views
    • 0 replies
    • 1928 views
  11. 2017 Calculator Spreadsheet

    • 9 replies
    • 5285 views
    • 9 replies
    • 4525 views
    • 0 replies
    • 2114 views
  12. Define "ABS"

    • 3 replies
    • 2621 views
  13. Tire question

    • 3 replies
    • 2497 views
  14. Re-classing E46 M3 - TTB -> TT4?

    • 18 replies
    • 9316 views
  15. 2017 Rules?

    • 3 replies
    • 3133 views
  16. weight ballast

    • 4 replies
    • 3484 views
  17. point assessment question

    • 2 replies
    • 2557 views
  18. E46 330i TTD

    • 6 replies
    • 5702 views
  19. Can I Run TT2 and TT3 in the Same Event?

    • 2 replies
    • 3104 views
  20. Stay in TTD/PTD or move to TTC/PTC??

    • 3 replies
    • 2691 views
  21. Chevy SS classification

    • 0 replies
    • 1795 views
  22. 2017 TTC rules?

    • 2 replies
    • 3187 views
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