ST/SU

612 topics in this forum

1. ST5 & ST6 2019 Official Rules

   • 1
   • 2

   By Greg G., October 11
   • 47 replies
   • 1483 views
   • 
   • 1jeffcat
   • 19 hours ago

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

   By Greg G., July 31
   • 24 replies
   • 2587 views
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   • Spec volcanic
   • October 10

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

   By Greg G., July 29
   • 0 replies
   • 612 views
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   • Greg G.
   • July 29

4. Techinical Bulletin--Hoosier DOT Wet Tires 4-28-18

   By Greg G., April 29
   • 2 replies
   • 1503 views
   • 
   • brkntrxn
   • April 29

5. Techinical Bulletin--ST1-4 NSW Tire Measurements 4-4-18

   By Greg G., April 4
   • 0 replies
   • 1320 views
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   • Greg G.
   • April 4

6. Techinical Bulletin--ST/TT B-pillar Cage Notching 3-12-18

   By Greg G., March 12
   • 0 replies
   • 1477 views
   • 
   • Greg G.
   • March 12

7. 2018 ST/TT Car Classification Form Now Online! - 1-12-18

   By Greg G., January 13
   • 1 reply
   • 2139 views
   • 
   • davidfarmer
   • January 13

8. ST Website

   By Greg G., September 1, 2017
   • 0 replies
   • 2547 views
   • 
   • Greg G.
   • September 1, 2017

9. ST Links for Rules, Forms, Calculators

   By Greg G., May 1, 2014
   • 0 replies
   • 7865 views
   • 
   • Greg G.
   • May 1, 2014

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

    By Greg G., August 2, 2012
    • 0 replies
    • 6999 views
    • 
    • Greg G.
    • August 2, 2012

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

    By Greg G., February 27, 2012
    • 0 replies
    • 5527 views
    • 
    • Greg G.
    • February 27, 2012

12. Wishbone suspension adjustment

    By Grintch, August 29
    • 10 replies
    • 599 views
    • 
    • Greg G.
    • October 8

13. ST4 Fender Rule Effectiveness?

    By daytonars4, September 15
    • 7 replies
    • 557 views
    • 
    • hoki06
    • September 21

14. ST4 Remote Res Shocks

    By focusedintntions, September 20
    • 1 reply
    • 191 views
    • 
    • Balroks
    • September 21

15. NASA 2018 ST5 Rules Released 11-29-17

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    By Greg G., November 30, 2017
    • 80 replies
    • 16934 views
    • 
    • codename Bil Doe
    • September 16

16. ST6/TT6 Tire Section Width Guide

    By 1jeffcat, September 6
    • 13 replies
    • 658 views
    • 
    • dadasracecar
    • September 12

17. 6.5.2 Modification Factors-Tire Size

    By 39088/1, August 14
    • 1 reply
    • 357 views
    • 
    • 39088/1
    • August 26

18. Any possibility of a ST7/TT7 ?

    By Salvisol, August 21
    • 2 replies
    • 434 views
    • 
    • Salvisol
    • August 23

19. Roll Cage in 2005 Lotus Elise for ST4

    By countryboyshane, August 3
    • 1 reply
    • 438 views
    • 
    • kpearson
    • August 22

20. Exhaust Exit Clarification

    By lonewolf583, August 12
    • 0 replies
    • 318 views
    • 
    • lonewolf583
    • August 12

21. Status of ST6?

    By 1jeffcat, July 17
    • 11 replies
    • 1452 views
    • 
    • Greg G.
    • July 31

22. Transport Available

    By BuyMyFordGT, June 22
    • 0 replies
    • 1376 views
    • 
    • BuyMyFordGT
    • June 22

23. ST4/TT4 "OEM Body Type 4-door Sedan or 5 door wagon"

    By John E, June 28, 2017
    • 5 replies
    • 3367 views
    • 
    • Balroks
    • June 14

24. Tire Tool Templates very under-dimensioned

    By int2str, March 22
    • 2 replies
    • 1435 views
    • 
    • rubbertoes
    • June 7

25. YOur tires are larger than the templates in ST1/TT1

    By Fastoldman, May 8
    • 1 reply
    • 1039 views
    • 
    • DanielsDM
    • May 14