Quote:
Originally Posted by KingLT1
You are overthinking this. E10 still cools better and provides more detonation resistance vs E0 93...It's been proven. Either way the fuel systems in these cars are designed to handle Ethanol based fuels without issues. I leave Ethanol(E40 +) in my 2016 SS with 15k miles year round. It sits all winter without being driven...no issues.
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^This. I come from BMW world, where Turbo motors are more susceptible to heat soaking, and E85 is common when tuning to alleviate heat issues. The spray of high pressure E85 actively cools the cylinder walls. On a NA motor this isn't as much of a concern, but cooler motor is usually a happy motor.