ST/SU

757 topics in this forum

1. Avg HP Calculator Instructions

   By Greg G., February 11, 2020
   • 13 replies
   • 5.3k views
   • 
   • Roman V.
   • January 12, 2023

2. 2023 ST/TT Car Classification Form is Live

   By Roman V., January 6, 2023
   • 12 replies
   • 1.7k views
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   • Roman V.
   • January 23, 2023

3. Official Tire Submission Thread for Tire Model Consideration for the +1.0 and +1.6 Mod Factor Groups

   By Greg G., December 3, 2021
   • 9 replies
   • 3.1k views
   • 
   • Greg G.
   • September 28, 2023

4. 2023 Super Touring Rules are posted

   By Greg G., December 7, 2022
   • 6 replies
   • 1.5k views
   • 
   • Greg G.
   • May 1, 2023

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

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

6. ST Regional Leader List -- updated 6-12-23

   By Greg G., February 27, 2012
   • 0 replies
   • 10.1k views
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   • Greg G.
   • February 27, 2012

7. Provisional Car Classifications--updated 3-16-23

   By Greg G., August 2, 2012
   • 0 replies
   • 12.6k views
   • 
   • Greg G.
   • August 2, 2012

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

   By Greg G., January 20, 2023
   • 0 replies
   • 1.4k views
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   • Greg G.
   • January 20, 2023

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

   By Roman V., March 14, 2019
   • 0 replies
   • 11.7k views
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   • Roman V.
   • March 14, 2019

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

    By Greg G., February 15, 2023
    • 0 replies
    • 1k views
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    • Greg G.
    • February 15, 2023

11. ST Links for Website, Rules, Forms, Calculators

    By Greg G., May 1, 2014
    • 0 replies
    • 13k views
    • 
    • Greg G.
    • May 1, 2014

12. UPDATE ST4/TT4 and other for 2017 1 2 3 4 17

    By Greg G., September 13, 2016
    • 413 replies
    • 101.6k views
    • 
    • Pat533i
    • May 21, 2017

13. ST3 Re-visited 1 2 3 4 13

    By Greg G., August 30, 2012
    • 320 replies
    • 54.7k views
    • 
    • petemac
    • October 23, 2012

14. ST 5/6 (PT 5/6) Rules Proposal Thread--give your input here 1 2 3 4 13

    By Greg G., December 6, 2015
    • 316 replies
    • 93.1k views
    • 
    • MemphisRob
    • December 8, 2017

15. 2016 Rule Proposal--Decrease ST2 to 7.5:1 Adjusted Wt/HP 1 2 3 4 12

    By Greg G., January 9, 2015
    • 283 replies
    • 71.7k views
    • 
    • Greg G.
    • September 29, 2016

16. Non-OEM Aero Rule Solicitation--time to speak up! 1 2 3 4 10

    By Greg G., October 8, 2012
    • 232 replies
    • 35.1k views
    • 
    • ILIKETODRIVE
    • October 25, 2012

17. 2023 Proposed ST Rules Revisions--Comment Period through 11-20-22 1 2 3 4 9

    By Greg G., November 17, 2022
    • 217 replies
    • 32.8k views
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    • Tansar_Motorsports
    • March 6

18. Suggested 2014 changes to ST classes 1 2 3 4 8

    By J.R. Smith, September 30, 2013
    • 194 replies
    • 39.4k views
    • 
    • Greg G.
    • December 13, 2013

19. 2016 Proposed ST Rules Revisions 1 2 3 4 8

    By Greg G., November 7, 2015
    • 189 replies
    • 41.5k views
    • 
    • Greg G.
    • December 13, 2015

20. Starting an New Class 1 2 3 4 6

    By TexaST-1, November 16, 2005
    • 131 replies
    • 20.8k views
    • 
    • FrankBarba
    • February 16, 2006

21. ST4 SUGGESTED RULE CHANGES FOR 2018 1 2 3 4 5

    By esr, June 13, 2017
    • 116 replies
    • 32.5k views
    • 
    • esr
    • October 17, 2017

22. ST4 Rules Proposal Thread--give your input here 1 2 3 4 5

    By Greg G., December 6, 2015
    • 116 replies
    • 49.3k views
    • 
    • Greg G.
    • September 13, 2016

23. ST2 East Coast Championship 1 2 3 4

    By PushinTheLimit, October 27, 2011
    • 98 replies
    • 18.9k views
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    • Balroks
    • January 31, 2012

24. We need a logo... 1 2 3 4

    By DanElam, February 6, 2007
    • 93 replies
    • 10.5k views
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    • GooRoo
    • March 8, 2007

25. I'm proposing a new Super Touring/TT Class, Thoughts? 1 2 3 4

    By L98Terror, July 19, 2008
    • 89 replies
    • 16.1k views
    • 
    • ryan0
    • September 17, 2009