Time Trial

1,798 topics in this forum

1. 2023 ST/TT Car Classification Form is Live

   By Roman V., January 6, 2023
   • 0 replies
   • 1.3k views
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   • Roman V.
   • January 6, 2023

2. 2023 Super Touring Rules (TT classing rules) are posted

   By Greg G., December 7, 2022
   • 5 replies
   • 1.4k views
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   • Roman V.
   • January 6, 2023

3. AVG HP Calculator Instructions

   By Roman V., February 11, 2020
   • 0 replies
   • 3.4k views
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   • Roman V.
   • February 11, 2020

4. Can I Take My Convertible Vehicle on a Race Track in HPDE or Time Trial Groups?

   By Roman V., October 24, 2019
   • 0 replies
   • 2.6k views
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   • Roman V.
   • October 24, 2019

5. How To - ST/TT Submission - Edit Link Request

   By Roman V., March 14, 2019
   • 0 replies
   • 3k views
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   • Roman V.
   • March 14, 2019

6. Links:TT License Application,Classification Forms,Rules,more

   By Greg G., January 20, 2006
   • 6 replies
   • 22.2k views
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   • Tcal
   • April 21, 2009

7. NASA TT Event Schedule

   By Greg G., January 16, 2015
   • 0 replies
   • 8.3k views
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   • Greg G.
   • January 16, 2015

8. Regional TT Director List--updated 4-2-24

   By Greg G., February 25, 2005
   • 0 replies
   • 18.8k views
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   • Greg G.
   • February 25, 2005

9. Technical Bulletin 4-8-24 - Super Unlimited split to SU and GT at the 2024 NASA Championships

   By Greg G., April 8
   • 0 replies
   • 247 views
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   • Greg G.
   • April 8

10. Technical Bulletin: Continental Extreme Contact Force & Hankook Ventus RS4 - Now +1.6 - 1-19-23

    By Greg G., January 20, 2023
    • 0 replies
    • 1.2k views
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    • Greg G.
    • January 20, 2023

11. Technical Bulletin: Passing Under Yellow Flag Conditions--All TT 5-20-22

    By Greg G., May 20, 2022
    • 0 replies
    • 1.2k views
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    • Greg G.
    • May 20, 2022

12. Technical Bulletin: TTEV Approved Vehicles - 4-11-23

    By Greg G., April 11, 2023
    • 0 replies
    • 1.6k views
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    • Greg G.
    • April 11, 2023

13. Technical Bulletin: Yokohama Advan Neova AD09 - Now +1.0 - 2-14-23

    By Greg G., February 15, 2023
    • 0 replies
    • 1.2k views
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    • Greg G.
    • February 15, 2023

14. -40mm tire width credit?

    By GraemeD, December 3, 2015
    • 6 replies
    • 5k views
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    • ILIKETODRIVE
    • December 4, 2015

15. ?? registration for West states champ at Mazda

    By mysharona, April 27, 2015
    • 0 replies
    • 2.6k views
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    • mysharona
    • April 27, 2015

16. ??TTA tire question? help im lost??

    By Evo_Joe, December 1, 2010
    • 10 replies
    • 2.2k views
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    • 32EVOIX
    • December 1, 2010

17. '07 Lotus Exige S... 1 2

    By V8VENOM, July 11, 2007
    • 47 replies
    • 6.2k views
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    • phoenixR34
    • July 18, 2007

18. '07 Rules Pre-release Talk--split topic from Provis. 1 2 3 4 5

    By Greg G., November 1, 2006
    • 108 replies
    • 13.3k views
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    • Greg G.
    • November 21, 2006

19. '08 TT rules 1 2 3 4 6

    By ooldguy, August 9, 2007
    • 127 replies
    • 19.5k views
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    • kbrew8991
    • September 2, 2007

20. '08 TT Rules part 2 1 2 3

    By ooldguy, August 31, 2007
    • 50 replies
    • 7.8k views
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    • dwaleke
    • October 1, 2007

21. '09 GRM Ultimate Track Car Challenge: Jul 24 @ VIR 1 2 3

    By getfast, January 29, 2009
    • 61 replies
    • 9.1k views
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    • getfast
    • July 28, 2009

22. '97 miata - first turbo, then what?

    By bradnr, May 16, 2007
    • 16 replies
    • 2.5k views
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    • Strider
    • July 4, 2007

23. (ST4/TT4) Body & Tire, question and clarifications

    By Justin M., January 8, 2023
    • 2 replies
    • 425 views
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    • Justin M.
    • January 9, 2023

24. "Base" Car has rear drums, I upgrade to disks

    By mschiap, February 4, 2009
    • 1 reply
    • 1.2k views
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    • Greg G.
    • February 4, 2009

25. "Evil Queen of TT numbers"

    By Varkwso, December 24, 2011
    • 18 replies
    • 8.3k views
    • 
    • Varkwso
    • December 29, 2011