These show extreme diesel power.

http://www.bigbadiesel.com/Accomplishments.html

http://www.westcoastnationals.com/Standings/Standings-2009.htm

http://pullingworld.blogspot.com/2007/06/made-sunday-part-3-of-3.html

http://www.topgear.com/content/features/stories/2007/12/stories/16/1.html

http://www.youtube.com/watch?v=xN3BwrHhzUg