That video clip reverses decades of understanding of why lead was, AT THAT TIME, removed from gas. And I don't buy it.
The issue at that time to remove lead, that been in gas for 60? years, was cats could not tolerate it.
Everybody knew then lead had a health risk, but seemed to grudgingly accept it.
It has been decades of no lead, that has proven, to me, it was also.a wise health decision.
So the EPA played a part in removing Lead, the Superbird did not, unless there is some evidence of cats for testing on this car, which makes little sense anyway.