Originally Posted by blaksabb
The only difference I notice in the quick description is "E85 MAX". Could that mean that this engine has a higher compression ratio and is tuned for 91+ Octane? That alone would boost HP nicely and combat the inherent fuel economy drop when running on E85. It would require a reliable source of E85 and begs the question of how it runs on Premium Gas alternative.
I seriously doubt that they would make the 'entry level' Camaro require 91 octane, as more people are going to want it for a daily driver, or because they don't have cash to throw at an SS. People in those situations (like myself) don't want to have to spend extra money on gas, and I'm sure this engine will still put out exceptional performance on the standard 87/89 octane.