EA824 vs EA825: Comparing Two Generations of the Audi / Porsche 4.0 TFSI Engine 

This comparison is based on my own blog: drjlt.com/article/tech/396/ea...
All source materials are from Audi's official documents.
00:28 Engine Block
01:34 Pistons
02:00 Coolant Circuit
02:42 Timing Setup
03:16 Camshafts & DoD
04:12 Fuel Injection
04:55 Intercooler
05:13 Accessory Drive
05:52 Conclusion

Авто/Мото