Technical Discussions

4,051 topics in this forum

1. What Tire Size Does Your Team Run? 1 2 3

   By E. Tyler Pedersen, August 16, 2018   

   • data needed
   • tires
   • (and 1 more)

     Tagged with:

     • data needed
     • tires
     • admin request
   • 61 replies
   • 3,475 views
   • 
   • theamsoilguy
   • July 17

2. SFI Updates and Recalls

   By Bill Strong, June 28, 2017   

   • sfi foundation
   • 1 reply
   • 1,735 views
   • 
   • Bill Strong
   • May 16, 2018

3. Important thoughts on safety (how to avoid actually testing your firesuit)

   By Racer28173, March 8, 2017   

   • safety
   • fire
   • (and 2 more)

     Tagged with:

     • safety
     • fire
     • lexan
     • aero
   • 7 replies
   • 2,512 views
   • 
   • csadn
   • March 9, 2017

4. 556... We have the technology.... We can rebuild her 1 2 3

   By wvumtnbkr, July 31
   • 71 replies
   • 1,843 views
   • 
   • Ray Franck
   • 2 minutes ago

5. AWD to RWD Conversion Points

   By mug23, Monday at 10:02 PM
   • 21 replies
   • 270 views
   • 
   • DRVOLKS
   • 30 minutes ago

6. What happened to your ChampCar today? - 2019 1 2 3 4 41

   By MoparBoyy, January 3
   • 1,002 replies
   • 38,057 views
   • 
   • SonsOfIrony
   • 16 hours ago

7. Dash/ Data loggers

   By Lethal Cliff, October 11
   • 21 replies
   • 642 views
   • 
   • Team Infiniti
   • 22 hours ago

8. Anyone have Aero questions? 1 2 3 4 8

   By @NineLivesJohnny, February 19
   • 177 replies
   • 8,869 views
   • 
   • Bluto
   • Monday at 12:21 AM

9. FIA seat date?

   By Quicker10u, October 14
   • 12 replies
   • 271 views
   • 
   • TimS
   • Saturday at 01:28 PM

10. New SFI tags - learn me

    By pintodave, Thursday at 05:11 PM
    • 8 replies
    • 196 views
    • 
    • cagedruss
    • Friday at 04:54 AM

11. 2019 Rules Interpretation? 1 2 3

    By Wittenauer Racing, June 10
    • 56 replies
    • 2,068 views
    • 
    • Solo_S14
    • Friday at 01:06 AM

12. Production Roll Cages 1 2

    By The Aero Man, October 14
    • 38 replies
    • 759 views
    • 
    • SonsOfIrony
    • October 16

13. Fuel Level Sensing 1 2

    By IPF Racing, October 10
    • 36 replies
    • 664 views
    • 
    • hotrod
    • October 16

14. K-Swapped S2000?

    By dirtybird222, October 2
    • 12 replies
    • 542 views
    • 
    • Grant
    • October 15

15. SOUND LIMITS AT LAGUNA SECA – A MONTEREY CHRISTMAS

    By Bill Strong, October 15
    • 0 replies
    • 55 views
    • 
    • Bill Strong
    • October 15

16. Head Swap 1 2 3 4 5

    By The Aero Man, October 7
    • 104 replies
    • 2,077 views
    • 
    • mender
    • October 14

17. G force enduro belts

    By wvumtnbkr, October 14
    • 6 replies
    • 157 views
    • 
    • TimS
    • October 14

18. Harry’s LapTimer

    By Racer28173, October 14
    • 3 replies
    • 103 views
    • 
    • Alchemy Autosport
    • October 14

19. Reliability - Light weight battery vs standard battery

    By turbogrill, October 3
    • 11 replies
    • 353 views
    • 
    • Black Magic
    • October 11

20. Spring rates on a BMW

    By Olythekid, October 9
    • 19 replies
    • 314 views
    • 
    • Olythekid
    • October 10

21. Cam gears

    By wd6681, September 29
    • 17 replies
    • 506 views
    • 
    • mender
    • October 10

22. New cheap budget K-Miata swap kit! 1 2 3

    By turbogrill, August 13
    • 54 replies
    • 1,500 views
    • 
    • turbogrill
    • October 5

23. Window net position

    By snafu2002, September 27
    • 21 replies
    • 408 views
    • 
    • TimS
    • October 4

24. 2020 rules are live 1 2 3 4 11

    By Ron_e, September 1
    • 266 replies
    • 8,280 views
    • 
    • Bill Strong
    • October 3

25. Nissan 300ZX Suspension 2X Rule

    By MK42Dragon, September 25   

    • 2x rule
    • nissan
    • (and 7 more)

      Tagged with:

      • 2x rule
      • nissan
      • 300zx
      • z31
      • suspension
      • shocks
      • struts
      • point value
      • springs
    • 5 replies
    • 283 views
    • 
    • mhr650
    • October 1