e30

1 run is no brake boost 2 run is with brake boost 3 run is from second gear, car tends to throw codes in 2nd but does fine in 3rd. Had a misfire number 6. Other than that the car rides out good. Lmk your thoughts.

Testing Sxth hot pipe flow and ECU adaptation

3rd run, excellent timing. Felt strong, 18c ambient temp

e29

Normal driving and pulls

Shaved diff brace to track down false knock retard