I think Tuesday mine suffered a tad, car was showing 34 degrees so was pretty hot out, I've noticed with the heat sitting on the car all day it's giving lower oil press
ure readings on start up.
I know the oil is good in these cars but after some googling it's mentioned a low viscosity oil is better suited in colder temps than it is in hot temps, could be one of the reasons for the suffering, or get the eventuri intake it seems most are convinced of it's engine bay cooling abilities
I reckon they would have suffered more in that heat than they letting on