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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  1. Dave
    Replies:
    5
    Views:
    374
  2. Replies:
    6
    Views:
    373
  3. Replies:
    0
    Views:
    373
  4. Replies:
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    Views:
    373
  5. Replies:
    0
    Views:
    372
  6. HPR
    Replies:
    2
    Views:
    370
  7. Replies:
    0
    Views:
    370
  8. Replies:
    0
    Views:
    368
  9. Replies:
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    366
  10. Replies:
    0
    Views:
    366
  11. Replies:
    2
    Views:
    359
  12. Replies:
    0
    Views:
    354
  13. Tristan
    Replies:
    1
    Views:
    353
  14. Replies:
    0
    Views:
    352
  15. bbventovr6
    Replies:
    0
    Views:
    346
  16. Replies:
    0
    Views:
    342
  17. Replies:
    2
    Views:
    337
  18. Sir_Swish
    Replies:
    2
    Views:
    322
  19. Replies:
    7
    Views:
    322
  20. Rustbuster
    Replies:
    10
    Views:
    320

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