Not sure if the knock is causing the system to cutout, no idea if it functions that way. Basically running about 15psi, it starts to break up and I can also hear knock. Using MPscan, I think the highest it registered was .75, not sure if that is bad or not. I don't know what the range is for acceptable knock. However, I can hear what seems like knock, but the loudness of it seems like I would be registering 2.75 KNKV. It may be valves(?), but I don't know and given that the noise increases with boost makes me think it's knock and not vavletrain.

I've taken some timing out of the warm full throttle, but it seems like the 'knock' persist. Any ideas where to start? Was planning to take it to a dyno tomorrow, but don't want to waste the time or money if I can't take care of this first.