Engines

Engines, fueling and tuning

  1. 8-valve

    Section for all 8-valve engines
    Discussions:
    3,975
    Messages:
    37,328
  2. 16-valve

    Section for all things related to 16-valve engines
    Discussions:
    4,936
    Messages:
    61,711
    Latest: 16V ABF engine - very high emissions! Peffa, Jul 10, 2025 at 12:36 PM
  3. 1.8 & 1.8T

    Section for all things related to the 20-valve 4 cyl engine
    Discussions:
    2,784
    Messages:
    26,383
    Latest: Open Circuits eddiedebo, Jul 13, 2025 at 8:51 PM
  4. VR5, VR6 & Wx

    Section for all things related to the VR6 & V6 engines
    Discussions:
    1,247
    Messages:
    10,866
    Latest: Will 24v Exhaust Manifold Fit a 12v? GVK, Jul 11, 2025 at 8:30 PM
  5. FSI (inc. GTI 2.0T)

    Section for all things related to the new breed engines (EA888, EA113, FSI, TSI, TFSI - call them what you will)
    Discussions:
    149
    Messages:
    1,285
  6. Diesel

    Section for all things related to diesel engines
    Discussions:
    791
    Messages:
    6,816
    Latest: 1Z 1.9 tdi pump timing issue danster, Jun 29, 2025
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Title
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Last Message
  1. rubjonny
    Replies:
    981
    Views:
    495,848
  2. Replies:
    43
    Views:
    51,522
  3. Replies:
    15
    Views:
    17,687
  4. Replies:
    13
    Views:
    13,191
  5. davkav
    Replies:
    10
    Views:
    1,567
  6. Toyotec
    Replies:
    9
    Views:
    8,034
  7. Replies:
    0
    Views:
    3,344
  8. Replies:
    0
    Views:
    11,633
  9. ambrose89
    Replies:
    395
    Views:
    23,382
  10. Riley
    Replies:
    377
    Views:
    20,165
  11. Nige
    Replies:
    205
    Views:
    55,223
  12. Replies:
    175
    Views:
    17,779
  13. Matt82
    Replies:
    154
    Views:
    9,839
  14. Replies:
    148
    Views:
    62,858
  15. Replies:
    147
    Views:
    7,566
  16. Riley
    Replies:
    146
    Views:
    8,489
  17. Replies:
    146
    Views:
    7,451
  18. Replies:
    136
    Views:
    13,216
  19. Riley
    Replies:
    135
    Views:
    5,628
  20. Replies:
    120
    Views:
    9,727
  21. Replies:
    120
    Views:
    7,919
  22. Replies:
    119
    Views:
    23,753
  23. dan_1987
    Replies:
    103
    Views:
    6,009
  24. Replies:
    103
    Views:
    6,002
  25. Replies:
    101
    Views:
    7,145
  26. Replies:
    98
    Views:
    6,589
  27. Replies:
    98
    Views:
    4,364
  28. copeidge
    Replies:
    95
    Views:
    5,448

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