Brands of Gasoline = Actual Difference

ZeuceCoupe

I put 93 Octane in which is the premium around here...very interesting concepts above though...it was definitely in an area where most of the pumps read 1 or 2 bucks of regular...didn't give the consideration to the stale gas/storage container age and turnover. I was pretty shocked with the pings, idle dips, and decrease of engine response time.

Since I put a small amount in, I'm going to simply attempt to burn the remainder of that fuel, put a small amount of my regular station stuff in, burn that off for a few cycles, and then fill it up...I don't want that stuff lingering/diluting "the good stuff."