Quote:
Originally Posted by Blakk11SS
I have always used 93 Octane available from BP and recently Holiday stations here in the Minneapolis Metro area. My question is, will the 91 Octane Non-ethanol which is sold around here, use the low Octane fuel table or will it use the high one? If so, is it safe to use the 91 Octane Ethanol-free fuel in a SS?
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Yes. I run Shell 91 only in my SS. I have not been able to find anything higher which is ethanol-free,
It will run on the premium fuel table, and since there's more energy in pure gasoline than an ethanol-blend, there is no reason to think you're performance won't be just as good or better. I personally feel that my SS runs better with the 91 EtOH free than any EtOH containing 93 or 94 I've put in.