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Forum: F4: General Discussion

The Formula 4 United States Championship by SCCA's Pro Racing division using a Crawford Composites chassis and a 2.4-litre direct-injection engine supplied by Honda Performance Development.

  1. F4 viability?

    Started by Lotus7, 05.21.25 7:29 PM
    • Replies: 3
    • Views: 219
    CGOffroad
    05.22.25, 9:01 AM Go to last post

  2. $14 a gallon for 93 octane?

    Started by Hanssen26, 05.09.25 10:35 PM
    • Replies: 6
    • Views: 1,255
    Raceworks
    05.19.25, 10:52 AM Go to last post

  3. ApexSpeed.com/Team Roberts Third Place USF4 2024

    Started by RussMcB, 11.05.24 12:15 PM
    2 Attachment(s)
    • Replies: 2
    • Views: 4,795
    E1pix
    11.05.24, 12:54 PM Go to last post

  4. Connor Roberts wins US F4 Round 8 at NJMP!

    Started by RussMcB, 07.29.24 12:20 PM
    2 Attachment(s)
    • Replies: 2
    • Views: 7,248
    Phil Creighton
    07.29.24, 4:51 PM Go to last post

  5. 2024 ligier js f4 series

    Started by CGOffroad, 04.13.24 11:32 AM
    1 Attachment(s)
    • Replies: 15
    • Views: 12,103
    Lotus7
    05.19.24, 6:27 PM Go to last post

  6. Us f4 - 2024

    Started by Jtovo, 09.09.23 4:08 PM
    • Replies: 5
    • Views: 12,339
    Lotus7
    03.25.24, 1:00 PM Go to last post

  7. Ligier JS F422

    Started by kr, 02.09.24 10:51 AM
    connor roberts, ligier js f422, storm v4 3 Attachment(s)
    • Replies: 8
    • Views: 20,491
    LJennings
    02.11.24, 10:44 AM Go to last post

  8. Hankook Tire compound question

    Started by B17overhead, 03.06.23 7:01 PM
    • Replies: 4
    • Views: 13,987
    B17overhead
    03.07.23, 1:08 PM Go to last post

  9. VRD Racing Development

    Started by billwald, 02.19.21 10:31 PM
    • Replies: 1
    • Views: 20,586
    eospeed
    02.23.21, 11:45 AM Go to last post

  10. Crawford FL 15 vs Swift 016 or Ralt RT 41

    Started by Dee, 03.16.20 4:28 PM
    • Replies: 16
    • Views: 34,504
    Kazis31
    03.29.20, 4:39 PM Go to last post

  11. Big News Coming!

    Started by Phil Picard, 05.04.17 6:23 AM
    • Replies: 12
    • Views: 35,010
    T Brzezicki
    10.28.19, 9:57 PM Go to last post

  12. F4 Testing Available

    Started by GAR, 10.11.17 12:51 PM
    • Replies: 6
    • Views: 46,071
    GAR
    10.12.19, 11:38 AM Go to last post

  13. Moved: Jon Lewis is Back/Leading Edge GP

    Started by allof6, 01.07.16 10:15 PM
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  14. For Sale F4 Seat Available

    Started by GAR, 06.15.18 10:35 AM
    • Replies: 1
    • Views: 35,475
    GAR
    08.21.18, 8:10 PM Go to last post

  15. F4 West Coast Testing

    Started by Jan, 01.19.18 3:21 PM
    • Replies: 2
    • Views: 29,395
    Jan
    01.19.18, 3:53 PM Go to last post

  16. F4 COTA race

    Started by Plater1, 10.16.17 11:38 AM
    • Replies: 0
    • Views: 14,376
    Plater1
    10.16.17, 11:38 AM Go to last post

  17. Skylar Robinson Wins at Mid Ohio

    Started by Phil Picard, 08.21.17 8:04 PM
    • Replies: 1
    • Views: 6,687
    Windshadow
    08.21.17, 8:22 PM Go to last post

  18. Indianapolis Motor Speedway In-Car Video

    Started by GAR, 06.14.17 10:37 AM
    • Replies: 1
    • Views: 6,933
    GAR
    06.19.17, 12:24 PM Go to last post

  19. Post F4 crash at Donington park!

    Started by chevy 1011, 04.21.17 2:30 AM
    # get better billy 1 Attachment(s)
    • Replies: 21
    • Views: 18,275
    dereklola
    05.25.17, 9:21 AM Go to last post

  20. Indianapolis Motor Speedway Seat

    Started by GAR, 05.17.17 5:28 PM
    • Replies: 0
    • Views: 5,924
    GAR
    05.17.17, 5:28 PM Go to last post

  21. more tv segments.

    Started by Phil Picard, 04.15.17 7:01 PM
    • Replies: 1
    • Views: 5,922
    racerdad2
    04.15.17, 9:58 PM Go to last post

  22. Homestead Race 3 In-Car

    Started by GAR, 04.13.17 9:03 PM
    • Replies: 0
    • Views: 4,720
    GAR
    04.13.17, 9:03 PM Go to last post

  23. F4 Winter Test Onboard

    Started by GAR, 01.14.17 12:22 PM
    • Replies: 3
    • Views: 7,816
    GAR
    02.02.17, 6:55 PM Go to last post

  24. F4 United States Champion Secures BRDC F3 Seat

    Started by Phil Picard, 01.24.17 9:17 PM
    • Replies: 3
    • Views: 9,368
    Jacobwoo
    01.31.17, 8:16 PM Go to last post

  25. more tv segments.

    Started by Phil Picard, 12.19.16 11:08 PM
    • Replies: 0
    • Views: 5,047
    Phil Picard
    12.19.16, 11:08 PM Go to last post

  26. New F4 TV Segment

    Started by Phil Picard, 12.07.16 8:18 AM
    • Replies: 3
    • Views: 7,481
    tgaluardi
    12.14.16, 6:46 PM Go to last post

  27. Global Racing Group announces 2017 program

    Started by GRG, 12.08.16 7:51 PM
    • Replies: 0
    • Views: 7,996
    GRG
    12.08.16, 7:51 PM Go to last post

  28. Crawford sold - Old news?

    Started by LJennings, 11.20.16 9:19 PM
    • Replies: 2
    • Views: 8,258
    LJennings
    11.20.16, 9:52 PM Go to last post

  29. news

    Started by provamo, 11.03.16 10:30 AM
    • Replies: 0
    • Views: 8,278
    provamo
    11.03.16, 10:30 AM Go to last post

  30. Used F4 sales ?

    Started by Lotus7, 10.18.16 5:46 PM
    • Replies: 9
    • Views: 12,427
    Steve Bamford
    10.20.16, 7:04 AM Go to last post

  31. ADAC F4 Accident

    Started by RSS, 12.09.15 3:23 PM
    • Replies: 16
    • Views: 16,586
    FrankRizzo
    09.27.16, 2:29 PM Go to last post

  32. F4 TV Segment

    Started by Phil Picard, 08.02.16 6:24 PM
    • Replies: 13
    • Views: 11,917
    FrankRizzo
    08.23.16, 4:15 PM Go to last post

  33. 2016 US F4 Teams List

    Started by Parker, 03.27.16 11:55 AM
    1 Attachment(s)
    • Replies: 6
    • Views: 11,174
    dsmithwc04
    08.22.16, 3:34 PM Go to last post

  34. cockpit surround release pins

    Started by mousecatcher, 08.19.16 9:20 PM
    1 Attachment(s)
    • Replies: 8
    • Views: 8,479
    aims20
    08.22.16, 11:16 AM Go to last post

  35. Mid Ohio weekend 2

    Started by Steve Bamford, 08.10.16 10:02 PM
    • Replies: 2
    • Views: 6,026
    Phil Picard
    08.16.16, 10:45 AM Go to last post

  36. Skyler Robinson Signs F4 drive

    Started by Phil Picard, 08.02.16 8:19 PM
    • Replies: 1
    • Views: 5,901
    provamo
    08.03.16, 9:05 AM Go to last post

  37. Formula Lites schedule?

    Started by Lotus7, 07.24.16 6:47 PM
    • Replies: 3
    • Views: 6,478
    Lotus7
    07.27.16, 8:44 PM Go to last post

  38. F4 runs at Mid Ohio

    Started by budawe, 07.08.16 2:35 PM
    • Replies: 17
    • Views: 13,322
    stonebridge20
    07.11.16, 12:08 PM Go to last post

  39. F4 On Track?

    Started by SStadel, 07.01.16 4:31 PM
    • Replies: 37
    • Views: 23,856
    Wren
    07.05.16, 4:45 PM Go to last post

  40. Moved: Do the F1st races count towards Nats Reqmnts?

    Started by WASP, 07.02.16 8:16 AM
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