My son Dennis showed me this Photography site with a sub-forum for Motorsports photography.

http://photography-on-the.net/forum/...splay.php?f=90

Dont go to this site unless you are prepared to spend hours upon hours scrolling through the photos. Everything is covered, formula cars, bikes, drag racing, rallying, etc etc so if you want to see something specific do a search. I love the vintage/historic photos. Here's one with some beautiful F5000s:

http://photography-on-the.net/forum/...ht=formula+one

And here are some photos from 2008 FF Festival in England:

http://photography-on-the.net/forum/...ht=formula+one