Robert Lamb’s Dodge Charger SRT Hellcat just became the first of its kind to run a 9-second quarter mile on pump gas — no race fuel, no built engine, just a smart bolt-on parts list and a dialed-in tune. His 9.993-second pass at 137.89 mph came from a car he drives every day, not a dedicated race build. Read on to find out exactly what it took to break a barrier Hellcat owners have been chasing for years.