Great thread. So I've had my car for less than a month and have driven her about 130 miles. It's a 427 with a 780 cfm quick fuel carb, I'm averaging about 8 mpg city/highway/ mountain so far. was a little surprised, thought it would get at least double digits but the smile on my face is worth at least +5 mpg so I'm grading it on a curve at 13 mpg
Art