I live in a pretty major area here in Akron, And I notice a difference in my mileage between brands and octane alot around here. Sunoco 94 is ultimately the best I've found so far, followed by believe it or not, Sheetz 93. My mileage pretty much sucks on everything else around here though. I got 300 miles to this tank of premium with 5 ozs. Acetone But due to the circumstances at the time, I used an off brand gas station due to it was so cheap(that's the tank I got for 4 dollars
) and I blame the poor mileage on that and the fact my crank pulley detonated again and in the days before it did, it was knocking and making my timing retard. But that's another story in another thread.
