That is definitely true but Juice did not have issues with the same setup on the track despite a very warm day and long sessions (30 minutes)
Looking at the top of your radiator, I also have the Downforce shroud which completely seals the top of the radiator to the front bumper. Only issue is that you have to remove the shroud to fill the washer tank.
what does juice have to do with the OP? Juice isn't the one complaining. My point wasn't that he has a similar setup. my point was track driving is not the same as street driving, regardless of what the mssg poster says.
Hopefully no issues with head gasket. that's a $5k suckage.