Whats the best time for a factory stock duster 1/4 miles ??

I have not been able to find the test but in this book I have. http://books.google.com/books?id=Jz...age&q=ronnie sox plymouth duster test&f=false

It says Ronnie Sox did some testing and ran 14.07 in a 3.91 geared 340 Duster.