Super six quarter mile time ?
My son's '74 Duster ran 18.788 @ 71.35 at Woodburn, OR in June 2012.
It was all stock with the exception of a set of headers. Still ran the original 1 barrel carb with 2.76 gears.
We bought it from a FABO member in Sacramento and drove it home to Fort Knox, KY, stopping for a Slant 6 race in Woodburn along the way. We averaged 22 MPG on that 2300 mile trip.