Originally Posted by distantpulse
Ok, we datalogged each car's IAT's last night. Glen registered a high of 154 deg and I registered a high of 165 deg. This is on a cool night as well. So I suspect that the NW supercooler is the difference here? I purged mine so I don't think there is a air bubble in the system. I could be wrong though.......
11 degress isn't much, plus you have been running lean so that can also be an issue.