e85 has a higher octane rating than 94 .
e85 has a higher octane rating than 94 .Yes, why reduce the octane of 94? Unless you modified something, it will not lean out. Modern engines are so safe nowadays. You can even bounce them off the Rev limiter w/o fear of damage.
94 + 10 percent E85 would be higher octane than 93….Why would you do this and not just get pump 93 that already has 10-15% ethanol in it. Sounds like a waste of money to be honest