Canny camshaft saves on fuel

October 1991
New Scientist;10/19/91, Vol. 132 Issue 1791, p24
Reports that South Carolina-based Clemson University's has patented a camshaft system for automobiles which they claim can improve fuel efficiency. Diagram of the camshaft; Possibility of retrofitting the camshaft to any conventional petrol engine; Variable valve actuation; Components of the camshaft.


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