ST/SU

699 topics in this forum

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

   By Greg G., May 1, 2014
   • 0 replies
   • 12k views
   • 
   • Greg G.
   • May 1, 2014

2. Provisional Car Classifications--updated 5-21-20

   By Greg G., August 2, 2012
   • 0 replies
   • 10.6k views
   • 
   • Greg G.
   • August 2, 2012

3. ST Regional Leader List -- updated 4-23-21

   By Greg G., February 27, 2012
   • 0 replies
   • 8.7k views
   • 
   • Greg G.
   • February 27, 2012

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

   By Roman V., March 14, 2019
   • 0 replies
   • 4.6k views
   • 
   • Roman V.
   • March 14, 2019

5. 2021 Rules Time--How about no changes? 1 2

   By Greg G., September 11, 2020
   • 27 replies
   • 3.2k views
   • 
   • ssmith
   • January 14

6. Avg HP Calculator Instructions

   By Greg G., February 11, 2020
   • 0 replies
   • 2.4k views
   • 
   • Greg G.
   • February 11, 2020

7. 2021 ST/TT Car Classification Form

   By Roman V., January 5
   • 6 replies
   • 2.1k views
   • 
   • Magus2727
   • February 2

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

   By Greg G., June 11
   • 0 replies
   • 184 views
   • 
   • Greg G.
   • June 11

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

   By Greg G., September 13, 2016
   • 413 replies
   • 89.7k views
   • 
   • Pat533i
   • May 21, 2017

10. 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
    • 83.4k views
    • 
    • MemphisRob
    • December 8, 2017

11. 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
    • 63.7k views
    • 
    • Greg G.
    • September 29, 2016

12. ST3 Re-visited 1 2 3 4 13

    By Greg G., August 30, 2012
    • 320 replies
    • 46k views
    • 
    • petemac
    • October 23, 2012

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

    By Greg G., December 6, 2015
    • 116 replies
    • 45.1k views
    • 
    • Greg G.
    • September 13, 2016

14. 2013 CHANGES TO ST/STR/PTA (TTA and TTS) 1 2 3 4

    By Greg G., October 6, 2012
    • 88 replies
    • 36.9k views
    • 
    • hakeem
    • May 6, 2014

15. Re: ST and SU Car Number List 2010--add yours 1 2 3 4

    By Greg G., January 4, 2010
    • 83 replies
    • 35.2k views
    • 
    • eschmidt155
    • August 24, 2013

16. 2016 Proposed ST Rules Revisions 1 2 3 4 8

    By Greg G., November 7, 2015
    • 189 replies
    • 34.6k views
    • 
    • Greg G.
    • December 13, 2015

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

    By J.R. Smith, September 30, 2013
    • 194 replies
    • 33.4k views
    • 
    • Greg G.
    • December 13, 2013

18. Thunder Roadster Modifier for 2015? 1 2 3

    By LJ32, July 2, 2014
    • 64 replies
    • 28.8k views
    • 
    • umades
    • September 27, 2014

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

    By esr, June 13, 2017
    • 116 replies
    • 28.6k views
    • 
    • esr
    • October 17, 2017

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

    By Greg G., October 8, 2012
    • 232 replies
    • 28.6k views
    • 
    • ILIKETODRIVE
    • October 25, 2012

21. ST3 how is it progressing? 1 2 3 4

    By profeser, May 17, 2010
    • 84 replies
    • 24.4k views
    • 
    • MelanomaMan
    • March 24, 2013

22. Corvette Dream Car Thread 1 2 3

    By Greg G., October 21, 2013
    • 67 replies
    • 24.1k views
    • 
    • UKRBMW
    • December 28, 2013

23. 2016 Rule Proposal--non-DOT Tire Mod Factor 1 2 3

    By Greg G., January 9, 2015
    • 62 replies
    • 23.6k views
    • 
    • Greg G.
    • October 24, 2015

24. NASA 2018 ST5 Rules Released 11-29-17 1 2 3 4

    By Greg G., November 30, 2017
    • 80 replies
    • 22.8k views
    • 
    • codename Bil Doe
    • September 16, 2018

25. ST3 / TT3 - Is it working? 1 2 3 4

    By sperkins, March 24, 2013
    • 80 replies
    • 22k views
    • 
    • brkntrxn
    • October 28, 2013