In the Corvette community, using a higher octane fuel on hotter days is well known to prevent ping.
I'm surprised the Vette doesn't call for high octane all the time. It's common for high compression engines.
The knock sensor on LT1 and later engines allows one to get away with lower octane fuel for day to day driving.
I'm surprised the Vette doesn't call for high octane all the time. It's common for high compression engines.
The knock sensor on LT1 and later engines allows one to get away with lower octane fuel for day to day driving.