To find the future of the auto industry, Doug Pelmear looked to the past. He says he's perfected an engine developed by his grandfather 60 years ago. An engine that gives his 1987 mustang 110 miles to the gallon. ...
... Pelmear won't show us under the hood. Some of his gizmos are still awaiting patents. But the secret lies in making engines more efficient. And with a little more work, developers believe they'll be getting 500 miles to the gallon and revolutionizing the auto industry.
