Time Trial

1735 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
   • 437 views
   • 
   • Greg G.
   • June 11

2. 2021 ST/TT Car Classification Form

   By Roman V., January 5
   • 0 replies
   • 1.4k views
   • 
   • Roman V.
   • January 5

3. AVG HP Calculator Instructions

   By Roman V., February 11, 2020
   • 0 replies
   • 2.4k 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
   • 1.8k 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
   • 2.1k views
   • 
   • Roman V.
   • March 14, 2019

6. NASA TT Event Schedule

   By Greg G., January 16, 2015
   • 0 replies
   • 7.3k views
   • 
   • Greg G.
   • January 16, 2015

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

   By Greg G., January 20, 2006
   • 6 replies
   • 20.9k views
   • 
   • Tcal
   • April 21, 2009

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

   By Greg G., February 25, 2005
   • 0 replies
   • 17.2k views
   • 
   • Greg G.
   • February 25, 2005

9. Kinda lost in the rules

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

10. How competitive is the ND2 Miata in TT5?

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

11. TT4 Chassis mount rear wing allowed?

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

12. 2021 TT Form Submission

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

13. ST5 Mod Factor Questions

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

14. NORCAL : ST4 owner of a Bodyshop

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

15. 2021 Rules Time--How about no changes?

    By Greg G., September 11, 2020
    • 0 replies
    • 1.3k views
    • 
    • Greg G.
    • September 11, 2020

16. 2021 Rule Change Suggestion - Reduce the A-arm Penalty

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

17. starting a build for an e30 in TT

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

18. WHO IS GOING TO SONOMA NORCAL SEASON OPENER?

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

19. TT6 Aerodynamic Modifications

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

20. TT3 Rear Diffuser Question

    By Clavette, February 1, 2020
    • 2 replies
    • 725 views
    • 
    • Clavette
    • February 2, 2020

21. Tire size question for TT4

    By BabyFerrariRacing, January 25, 2020
    • 5 replies
    • 913 views
    • 
    • Ale Sensoli
    • March 8, 2020

22. Spec Miata Time Trial Classing, TT6?

    By mcolangelo2005, January 25, 2020
    • 3 replies
    • 657 views
    • 
    • Mike W.
    • January 29, 2020

23. Which Tires are DOT R-comp Autocross?

    By dji203, January 11, 2020
    • 2 replies
    • 649 views
    • 
    • dji203
    • January 13, 2020

24. Number and classification marking size

    By Magus2727, January 9, 2020
    • 2 replies
    • 500 views
    • 
    • Magus2727
    • January 10, 2020

25. Active Aero in TT

    By targajoe, January 7, 2020
    • 2 replies
    • 833 views
    • 
    • targajoe
    • January 17, 2020