Mark Devlin of Industrial Equipment News recently interviewed Dr. Eric Warren, technical director at Michael Waltrip Racing (MWR), about NASCAR engineering and MWR's use of Jet Edge waterjet cutting equipment to improve performance on the race track.
The three-part interview is published on his IEN blog:
Part 1
http://www.ien.com/ienblog.aspx?id=123721
Part 2
http://www.ien.com/ienblog.aspx?id=123727
Part 3
http://www.ien.com/ienblog.aspx?id=123731