Time Trial

1767 topics in this forum

1. Technical Bulletin: Front Splitter Limitations--ST4/5 & TT4/5 9-21-22

   By Greg G., Thursday at 07:36 AM
   • 0 replies
   • 39 views
   • 
   • Greg G.
   • Thursday at 07:36 AM

2. Technical Bulletin: ECU Program and Logging Downloads--All ST & TT rev 8-26-22

   By Greg G., August 27
   • 0 replies
   • 160 views
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   • Greg G.
   • August 27

3. Technical Bulletin: Subframe Modification for Engine Swaps--All ST & TT 5-20-22

   By Greg G., May 20
   • 0 replies
   • 708 views
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   • Greg G.
   • May 20

4. Technical Bulletin: Rear Bumper Modification--ST1-3 & TT1-3 5-20-22

   By Greg G., May 20
   • 0 replies
   • 260 views
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   • Greg G.
   • May 20

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

   By Greg G., May 20
   • 0 replies
   • 264 views
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   • Greg G.
   • May 20

6. Technical Bulletin: Avg HP Calculations--All ST & TT 3-11-22

   By Greg G., March 11
   • 0 replies
   • 584 views
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   • Greg G.
   • March 11

7. 2022 TT Rules Release Today

   By Greg G., December 2, 2021
   • 8 replies
   • 1.4k views
   • 
   • Kelly Hatcher DRS ZONE
   • February 23

8. 2022 ST1-4 and ST5&6 Rules Revisions (v16.2 and 5.2) Released

   By Greg G., January 25
   • 0 replies
   • 658 views
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   • Greg G.
   • January 25

9. 2022 ST/TT Car Classification Form is Live

   By Roman V., January 6
   • 0 replies
   • 652 views
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   • Roman V.
   • January 6

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

    By Greg G., June 11, 2021
    • 0 replies
    • 1.8k views
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    • Greg G.
    • June 11, 2021

11. AVG HP Calculator Instructions

    By Roman V., February 11, 2020
    • 0 replies
    • 2.8k views
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    • Roman V.
    • February 11, 2020

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

    By Roman V., October 24, 2019
    • 0 replies
    • 2.1k views
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    • Roman V.
    • October 24, 2019

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

    By Roman V., March 14, 2019
    • 0 replies
    • 2.5k views
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    • Roman V.
    • March 14, 2019

14. NASA TT Event Schedule

    By Greg G., January 16, 2015
    • 0 replies
    • 7.8k views
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    • Greg G.
    • January 16, 2015

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

    By Greg G., January 20, 2006
    • 6 replies
    • 21.6k views
    • 
    • Tcal
    • April 21, 2009

16. Regional TT Director List--updated 9-21-22

    By Greg G., February 25, 2005
    • 0 replies
    • 17.9k views
    • 
    • Greg G.
    • February 25, 2005

17. Dyno'd more than Certification form, less than Classification form

    By Carlos Mejia, September 6
    • 1 reply
    • 74 views
    • 
    • Greg G.
    • September 6

18. S625h

    By s625h, September 2
    • 1 reply
    • 63 views
    • 
    • Greg G.
    • September 2

19. New Tire Mod-Factor Assessment

    By CTSVR, July 29
    • 2 replies
    • 195 views
    • 
    • Greg G.
    • August 25

20. Ballast Limits

    By Shooting Brake, August 10
    • 2 replies
    • 110 views
    • 
    • Shooting Brake
    • August 11

21. TT/ST Hit for Transmissions - Revision Needed

    By Brian Clarke, October 6, 2021
    • 11 replies
    • 842 views
    • 
    • Greg G.
    • April 25

22. Stock front subframe modification to accommodate engine swap

    By Heavy85, April 5
    • 1 reply
    • 228 views
    • 
    • Greg G.
    • April 11

23. Should an aftermarket subframe really get forced into tt3+

    By Scott Johnston, December 6, 2021
    • 6 replies
    • 557 views
    • 
    • Heavy85
    • March 16

24. REGIONAL AWARDS

    By Ale Sensoli, February 21
    • 24 replies
    • 779 views
    • 
    • DarkGift
    • March 14

25. GR86 ST5?

    By TT686, February 17
    • 1 reply
    • 431 views
    • 
    • Greg G.
    • March 11