Quote:
Originally Posted by sixpakistan
that isn't true
91-93 octane top tier gas > regular unleaded
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Does it really make a difference in the cars that don't require it? I was talking to a guy back when talking was my job, and I used to use 91 on my car. He said it probably wouldn't even make a difference which kind I used, since it was just a Chevy Beretta and didn't require a higher octane.