A quad cab 4x4 2500 runs low 16s, you get a RC 2WD with the hemis and they have no problem hitting high 14s/low 15s, yes no match for a Sy/Ty, but the quickest non-specialty market full size out there, quicker than a 5.3 Chevy and even Ford's vaunted new 3 valve 5.4.
Brian