Unported head quickness?

Been a few years and a few more dollars since I first posted about my 318'd 72 Dart. It used to run 15.74, that was before the tired ol gal was torn apart, and given the rebuild it deserved. Block was boiled and de-burred, cylinder walls were just honed, crank was turned to remove grooves and high volume pump was installed. Keeping stock bore and stroke and adding a comp cams .454/.454 cam, 714 heads, 625 Street demon, keeping the Offenhauser intake and adding a 2000 stall converter. It now runs 14.52@93 MPH with the same 3.23 gears and 27 inch tires. Still haven't have her all the timing it wants and there is a nice set of slicks to be put on as well. Should be fun. Stay tuned.....