List your MPG on your transplant 5.7 or 6.1

On the way to Drag Week I had a couple legs on 87 octane that I got 21 mpg. I ran a 50% ethanol mixture during the week which knocked mileage down some, as well as the 14 quarter mile passes. Still got 15.4 mpg average for the whole trip. Not bad for a mid 10 second Jeep.