Technical Discussions

3,638 topics in this forum

1. ChampCar Endurance Series BCCR updated to 2018 V1.0.3

   By Bill Strong, May 17
   • 0 replies
   • 119 views
   • 
   • Bill Strong
   • May 17

2. SFI Updates and Recalls

   By Bill Strong, June 28, 2017   

   • sfi foundation
   • 1 reply
   • 981 views
   • 
   • Bill Strong
   • May 16

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
   • 1,624 views
   • 
   • csadn
   • March 9, 2017

4. ABR Tire Pricing Tool (UPDATED)

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   By ABR-Glen, February 3, 2013   

   • Tires
   • 112 replies
   • 19,170 views
   • 
   • Ham Sammich
   • March 24, 2016

5. What happened to your ChampCar today? 2018 Version

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   By Bill Strong, April 4
   • 210 replies
   • 6,853 views
   • 
   • Team Infiniti
   • 15 hours ago

6. 2018 Swap Rule Clarification 4.5.6.

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   By jenoin, Wednesday at 01:51 PM
   • 32 replies
   • 499 views
   • 
   • morganf
   • Yesterday at 01:37 PM

7. Swapping parts on Engine Swap

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   By jenoin, Tuesday at 08:53 PM
   • 28 replies
   • 392 views
   • 
   • mender
   • Yesterday at 04:37 AM

8. Fuel tank cap

   By enginerd, Tuesday at 04:53 AM
   • 10 replies
   • 212 views
   • 
   • enginerd
   • Thursday at 09:22 PM

9. Wheel Spacers larger than the 1.25" free size?

   By UglyBoost91, Tuesday at 07:22 PM
   • 11 replies
   • 168 views
   • 
   • Wittenauer Racing
   • Wednesday at 01:49 PM

10. Fuel for points possible petition

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    By Ron_e, April 21
    • 191 replies
    • 3,915 views
    • 
    • Ron_e
    • Wednesday at 04:43 AM

11. Fuel supplement formula

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    • 9

    By mender, April 19
    • 201 replies
    • 3,549 views
    • 
    • mender
    • Wednesday at 03:27 AM

12. BCCR Swap Formula

    • 1
    • 2

    By The Aero Man, May 12
    • 29 replies
    • 767 views
    • 
    • dimitri.mariutto
    • Wednesday at 12:27 AM

13. E30 cage question

    By blackjackT7, Monday at 12:29 PM
    • 16 replies
    • 285 views
    • 
    • blackjackT7
    • Tuesday at 05:32 PM

14. VPI Numbers you just can't get your head around

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    By Gearhead_42, October 11, 2017
    • 279 replies
    • 8,374 views
    • 
    • red0
    • Tuesday at 12:50 PM

15. Published Swap Weights vs. Post Swap Power to Weight

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    By hotchkis23, May 3
    • 143 replies
    • 3,208 views
    • 
    • karman1970
    • May 19

16. Learn me on Fuel Vent Valves Plz

    • 1
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    By Huggy, May 8
    • 28 replies
    • 800 views
    • 
    • Pee Wee
    • May 18

17. Cool Shirt Cooler DIY

    • 1
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    By Porschedoc, July 26, 2013
    • 48 replies
    • 6,787 views
    • 
    • Jab31169
    • May 18

18. Lexan Rear Window(s): Points Per Sq/Ft Apply?

    By UglyBoost91, May 15
    • 13 replies
    • 316 views
    • 
    • okkustom
    • May 16

19. Individual Throttle Bodies

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    By npdougie, November 6, 2017
    • 26 replies
    • 1,039 views
    • 
    • Wittenauer Racing
    • May 16

20. ST43 Vendors?

    By Logdog, March 20
    • 18 replies
    • 708 views
    • 
    • Bill Strong
    • May 15

21. Points hit for E46 clutch upgrade?

    By mcewena, May 7
    • 2 replies
    • 250 views
    • 
    • pintodave
    • May 15

22. 93 Prelude stock fuel fill alteration ideas?

    By notbob, May 14
    • 9 replies
    • 137 views
    • 
    • Ron_e
    • May 15

23. Lap belts not long enough

    By bbaker480, May 14   

    • third times the charm right?
    • 12 replies
    • 200 views
    • 
    • enginerd
    • May 14

24. K24z3 Swap Inquiry

    By dotdose, May 11   

    • swap
    • k24
    • 12 replies
    • 319 views
    • 
    • karman1970
    • May 13

25. 2018 petitions

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    By Ron_e, March 12
    • 267 replies
    • 7,480 views
    • 
    • Wittenauer Racing
    • May 13