The map has been sent to karl. Mike thank you for you good explinations and honest opinoins.

The fact remains that it was mapped and did not det. Tony why is it such a hardship to post the pictures of the pistons ??

Also tony could i have your email as i wish to send you a copy of one of your 803 chips !

Chip you are correct when your over the top line then it will be richer as you have to map to your top boost pressure.

Key points are so far :

1.No one can actually say this file caused the engine to fail (yes tony this means you as well)

2.We all still want and need to see pictures of the pistons.

3.Karl now has the file for his findings

4. the lambda at 4250 rpm was 0.81 falling to0.80 at 5k falling to 0.79 at 5250 holding this to limiter

5.jay love debates but does not no what he is talking about ( joke jay ) lol