Z Cars
High performance motorbike-engined vehicles, with single and twin engines.
http://www.zcars.org.uk
Autograss Review
The magazine for autograss racing
http://www.autograssreview.com/
Yorkshire Dales Autograss Club
http://homepage.ntlworld.com/mk-motors/ydindex.htm
The York Autograss club
http://www.autograss.com