[CapnToll]

Well, I can't figure this one out. I went with my buddy to pick up his GSR swapped hatch turbo. It's on a rich basemap for now, but nothing too crazy (lowest AFR is around 11:1 at its richest points).

Anyways, the acceleration is mostly smooth, and the car drives great for the most part. However, random times during acceleration, it feels like somebody is sticking a giant steel rod into the heart of the tranny and the car feels like it hit a brick wall. Of course, when you do stuff to the tranny to try and replicate the issue, it's fine. Just randomly the car makes a real bad noise at WOT, and you lose like 15mph instantly. Somebody offered a suggestion that it hit a really rich spot...but I'm clueless.

Ideas?