Quote:
Originally Posted by chassis
No.
All EA839s are the same in the same way all B58s are the same.
EA839 comes in 3.0T and 2.9TT variants.
Vehicle applications have obvious differences for example intake ducting, exhaust routing, and tuning. Standard practice for all brands for decades. Old news.
Early EA839 Audi builds had cam roller failures. After MY19 nearly zero of these failures have been reported on Audi or Porsche forums.
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I agree and disagree. It's like saying the S63TU2 is the same as the S63TU4
I was not aware of 2020's seeing the ring issues fixed that is good. Do you per chance know what the actual root cause of lean conditions in cyl 6? I've heard from other tuners that it'll just randomly pull 5-8 degrees of timing from that cylinder normally.