1. 8-valve

   Section for all 8-valve engines

   Discussions:

   3,973

   Messages:

   37,315

   Latest: warm start issue Tristan, Jul 11, 2025 at 11:52 AM

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:

   26,380

   Latest: Open Circuits eddiedebo, Jul 11, 2025 at 12:57 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

   Latest: FSI/TFSI into a mk2, best mounting solution? Toyotec, Jun 20, 2025

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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