dmbcpa
Member
My experience testing e85 at Casey’s is 75 octane at best. I’ve been told that if it isn’t at least 75, then don’t bother using the e85 tune.Thanks. That’s the kit I was going to grab too (the second one).
whatever it is, something seems off. No reason e85 should feel less than 93. If I find the answer, I’ll post it here.
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