Originally Posted by BADS335
As uniter stated, can't log. So I made a custom boost map using the same map I have been running. I cut the boost to 9psi at 5k+ and the KR went away. I was surprised. I have also logged 10psi without issues. Going to keep creeping up boost till it triggers again then back it down till it goes away. So I think I found the issue. This is odd to me but perhaps the boost or timing is too aggressive at that RPM. I will keep everyone posted.
how much timing were you to trying to target and what boost?