ST/SU

628 topics in this forum

1. 2019 ST/TT Car Classification Form now online!

   By Greg G., December 15, 2018
   • 3 replies
   • 837 views
   • 
   • rob_h
   • January 28

2. 2019 ST5 & 6 Revision 10-30-18 v2.2

   By Greg G., November 2, 2018
   • 1 reply
   • 1092 views
   • 
   • Greg G.
   • November 2, 2018

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

   By Greg G., May 1, 2014
   • 0 replies
   • 8914 views
   • 
   • Greg G.
   • May 1, 2014

4. Provisional Car Classifications--updated 12-6-17

   By Greg G., August 2, 2012
   • 0 replies
   • 7764 views
   • 
   • Greg G.
   • August 2, 2012

5. ST Regional Leader List -- updated 9-5-18

   By Greg G., February 27, 2012
   • 0 replies
   • 6307 views
   • 
   • Greg G.
   • February 27, 2012

6. Roll Cage

   By BuyMyFordGT, yesterday at 12:21 PM
   • 1 reply
   • 30 views
   • 
   • Marie A.
   • 19 hours ago

7. ST6/TT6 Tire Section Width Guide

   By 1jeffcat, September 6, 2018
   • 17 replies
   • 1106 views
   • 
   • frozen honda
   • Wednesday at 12:21 AM

8. ST5 Rules Clarification

   By Bostonbq, February 7
   • 18 replies
   • 381 views
   • 
   • Greg G.
   • Sunday at 05:07 AM

9. ST5 Aero Rule Clarification

   By rob_h, January 29
   • 2 replies
   • 182 views
   • 
   • rob_h
   • January 30

10. 2019 ST 1-4 rules posted

    By Balroks, October 25, 2018
    • 17 replies
    • 844 views
    • 
    • Roman V.
    • January 17

11. ST4 Fender Vent Question

    By NorcalTT, January 11
    • 1 reply
    • 149 views
    • 
    • Greg G.
    • January 13

12. FI in ST6?

    By cadmad, January 5
    • 1 reply
    • 120 views
    • 
    • Greg G.
    • January 7

13. Any possibility of a ST7/TT7 ?

    By Salvisol, August 21, 2018
    • 12 replies
    • 727 views
    • 
    • Greg G.
    • January 7

14. ST5 & ST6 2019 Official Rules

    • 1
    • 2
    • 3

    By Greg G., October 11, 2018
    • 65 replies
    • 3832 views
    • 
    • Greg G.
    • January 7

15. ST5/6 OEM lip clarification

    By oogabubchub, December 6, 2018
    • 9 replies
    • 262 views
    • 
    • oogabubchub
    • December 21, 2018

16. ST6 Calculator

    By JH36, November 29, 2018
    • 4 replies
    • 260 views
    • 
    • Roman V.
    • December 20, 2018

17. "Prototype" vs. "Non-production" clarification

    By Tansar_Motorsports, November 12, 2018
    • 4 replies
    • 321 views
    • 
    • Greg G.
    • December 15, 2018

18. ST5 Front Subframes

    By Rapidroy10, December 11, 2018
    • 3 replies
    • 159 views
    • 
    • Rapidroy10
    • December 13, 2018

19. Exhaust Exit Clarification

    By lonewolf583, August 12, 2018
    • 6 replies
    • 973 views
    • 
    • Murphdog
    • December 13, 2018

20. ST4 Non Production Vehicle Question

    By Speedyk, November 30, 2018
    • 2 replies
    • 169 views
    • 
    • Speedyk
    • December 6, 2018

21. Provisional 2019 ST5 & ST6 Rules are Online! 7-31-19

    • 1
    • 2

    By Greg G., July 31, 2018
    • 27 replies
    • 3548 views
    • 
    • 10cc
    • November 7, 2018

22. ST6: NC Miata allowance petition

    By slammed200, October 26, 2018
    • 19 replies
    • 735 views
    • 
    • rherold9
    • November 2, 2018

23. Clarification needed - ST5/6 ruleset

    By Quigs, October 19, 2018
    • 3 replies
    • 241 views
    • 
    • Quigs
    • October 29, 2018

24. Super Unlimited 2019 Rule change

    By 74 mach, October 18, 2018
    • 0 replies
    • 195 views
    • 
    • 74 mach
    • October 18, 2018

25. ST/TT Car Compliance Database now posted publicly!

    By Greg G., July 29, 2018
    • 3 replies
    • 1396 views
    • 
    • davidfarmer
    • October 17, 2018