The Dark Story Behind the Pontiac 421 Super Duty - The Engine GM Tried to Hide
Загружено: 2026-01-15
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What happens when an American automaker builds an engine so dominant that its own corporation tries to bury it?
In this video, we dive deep into the untold saga of the Pontiac 421 Super Duty—the legendary powerplant that terrorized racetracks, humiliated competitors, and sparked a corporate cover-up that would reshape Detroit forever. From Bunkie Knudsen's bold mission to save a dying brand to John DeLorean's engineering brilliance, discover how this monster engine triggered a secret industry-wide ban, accidentally birthed the muscle car era through the iconic GTO, and left behind a legacy that collectors now pay seven figures to own.
#musclecar #pontiac #americanmuscle #classiccar #automotive
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