Which one was quickest in 1972

Good morning, 69 440 C.... The compression / market/ sales pitch & media hyping,was dying in '72. That totally effects, new muscle car advertising. The market,went back under ground that fast. Tweaked a dead stock 72 351c *4v Mach 1. No head work,a mild Crower hydraulic cam & 3:50 gears. It ran a best of 14 flat @ 99