My 273 1/4 Mile Time Slip With Video

i was on class racer, while back, seen a 65 cuda , 235/273, in os/a, had a 12.90 dial on window, also matt steens 66 valiant in ss/k runs 10.05 @ 131 mph, hmmmm steens is a 235 / 273,
A very sophisticated 235/273.