My log files show that I get quite a number of hits from Google users searching for Top Fuel Dragster info. I don't have much to add, but while researching a question I received, I did find some excellent info on the NHRA site. I don't remember seeing it the first time I looked. They have an excellent set of pages, unfortunately titled Hot Rod Anatomy which describe the components of various dragsters. It's quite interesting, although I don't think I'd have ever guessed to search on that phrase... I'd be afraid that I'd find a lot of hits that had nothing to do with automobiles.