Time Trial

1741 topics in this forum

1. Technical Bulletin: Goodyear DOT Radial RCMD - Provisional Classing as "Autocross" for ST4-6-- 6-10-21

   By Greg G., June 11
   • 0 replies
   • 1.2k views
   • 
   • Greg G.
   • June 11

2. 2021 ST/TT Car Classification Form

   By Roman V., January 5
   • 0 replies
   • 1.6k views
   • 
   • Roman V.
   • January 5

3. AVG HP Calculator Instructions

   By Roman V., February 11, 2020
   • 0 replies
   • 2.5k views
   • 
   • 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
   • 1.9k 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
   • 2.3k views
   • 
   • Roman V.
   • March 14, 2019

6. NASA TT Event Schedule

   By Greg G., January 16, 2015
   • 0 replies
   • 7.4k views
   • 
   • Greg G.
   • January 16, 2015

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

   By Greg G., January 20, 2006
   • 6 replies
   • 21.1k views
   • 
   • Tcal
   • April 21, 2009

8. Regional TT Director List--updated 2-22-21

   By Greg G., February 25, 2005
   • 0 replies
   • 17.4k views
   • 
   • Greg G.
   • February 25, 2005

9. TT/ST Hit for Transmissions - Revision Needed

   By Brian Clarke, October 6
   • 4 replies
   • 317 views
   • 
   • Tansar_Motorsports
   • October 8

10. Tire Size (section width) +/- PWR Review

    By kayha12, October 6
    • 11 replies
    • 265 views
    • 
    • Lewisracing
    • October 13

11. 2022 Rule Changes

    By 243R, October 3
    • 1 reply
    • 141 views
    • 
    • Greg G.
    • October 4

12. TT4 questions for a 1998 Mustang GT

    By Depaja, October 3
    • 2 replies
    • 78 views
    • 
    • Depaja
    • October 3

13. Deleting a duplicate but incorrect Compliance form from data base

    By Grant Ellis, September 29
    • 2 replies
    • 77 views
    • 
    • Grant Ellis
    • September 29

14. Mazda Miata Floor Pan

    By rubbertoes, August 8
    • 3 replies
    • 237 views
    • 
    • Mike W.
    • September 9

15. Kinda lost in the rules

    By 4elatemodel, March 26
    • 5 replies
    • 458 views
    • 
    • Hank P.
    • March 29

16. How competitive is the ND2 Miata in TT5?

    By mcolangelo2005, February 3
    • 4 replies
    • 447 views
    • 
    • Magnuson
    • May 25

17. TT4 Chassis mount rear wing allowed?

    By weenrock, January 14
    • 3 replies
    • 446 views
    • 
    • Flip
    • February 10

18. 2021 TT Form Submission

    By Clavette, January 1
    • 1 reply
    • 333 views
    • 
    • Greg G.
    • January 2

19. ST5 Mod Factor Questions

    By sportwagen, December 16, 2020
    • 4 replies
    • 451 views
    • 
    • Tansar_Motorsports
    • December 22, 2020

20. NORCAL : ST4 owner of a Bodyshop

    By Ale Sensoli, October 16, 2020
    • 1 reply
    • 437 views
    • 
    • NorcalTT
    • November 4, 2020

21. 2021 Rules Time--How about no changes?

    By Greg G., September 11, 2020
    • 0 replies
    • 1.4k views
    • 
    • Greg G.
    • September 11, 2020

22. 2021 Rule Change Suggestion - Reduce the A-arm Penalty

    By Davidss, September 3, 2020
    • 3 replies
    • 613 views
    • 
    • Greg G.
    • September 11, 2020

23. starting a build for an e30 in TT

    By meatball-e30, May 3, 2020
    • 3 replies
    • 698 views
    • 
    • Joshua
    • September 9, 2020

24. WHO IS GOING TO SONOMA NORCAL SEASON OPENER?

    By Ale Sensoli, March 5, 2020
    • 0 replies
    • 452 views
    • 
    • Ale Sensoli
    • March 5, 2020

25. TT6 Aerodynamic Modifications

    By apowlas, February 18, 2020
    • 1 reply
    • 733 views
    • 
    • Joshua
    • September 9, 2020