Who Built Jay Lenos Tank Car?
Who Built Jay Lenos Tank Car? History. In 2001, the Blastolene Special was built by craftsman Randy Grubb. It is powered by a Continental AV1790-5B, a huge engine that weighs as much as a Volkswagen Beetle, which was previously used in the 51-ton M47 Patton Tank in the 1950s. What’s Jay Leno’s most expensive car?