Looks like it's official or close to it.
Tadge Juechter, Corvette executive chief engineer, says that a small number of customers reported heatsoak or overheating issues when running their Z06s hard on track. The exact number might have been less than five percent of all buyers, Juechter said, but those drivers complained loudly about the issues. As part of his engineering team’s emphasis on “continual improvement,” updates are coming this fall.
The 2017 Z06 will receive a new hood with improved cooling vents and some other changes “for additional cooling on the track.” Chevrolet says more precise details on the tweaks will come later this year.
2017 Chevrolet Corvette Z06 to get cooling improvements | Motor1.com
Tadge Juechter, Corvette executive chief engineer, says that a small number of customers reported heatsoak or overheating issues when running their Z06s hard on track. The exact number might have been less than five percent of all buyers, Juechter said, but those drivers complained loudly about the issues. As part of his engineering team’s emphasis on “continual improvement,” updates are coming this fall.
The 2017 Z06 will receive a new hood with improved cooling vents and some other changes “for additional cooling on the track.” Chevrolet says more precise details on the tweaks will come later this year.
2017 Chevrolet Corvette Z06 to get cooling improvements | Motor1.com