Seb commented it seemed "pretty much" just as detonation resistant as e85. He really didn't feel like we were leaving much on the table at all. In fact, since we are kind of on the edge with 1000cc injectors at that power and torque level it is somewhat a balancing act between detonation resistance and specific power of the fuel. Basically, the less ethanol % the smaller injector you can get away with. If I had 1300cc injectors and wanted every last shred of power I might go up to e68-e69. But, as it sits -- I'm very happy with the mix and wouldn't go up or down. I like haveing some saftey and always being able to mix down.
