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.......
What were your temps on your 2nd to 3rd gear shifts? I have datalogs on mine for 3 or 4 runs in a row on the street on 50 degree and 66 degree days if you want to see them. We do not have any straights around here for miles (curves everywhere lol) so that is as high of a gear I can do unless I drive 30 or 40 miles to the interstate.
Did you run octane booster yesterday? It looks like you have your mph back for the most part.