for those that were at one time looking for the pages on insulatiing and other van/bus techs from him, try the http://www.archive.org/
this internet Archive is handy for locating the information that used to be available and now is a dead link.  then I just save as a PDF (freeware PDF995)  file in my documents for later review

his old URL was http://www.bulley-hewlett.com/VWindex/ 

I have these pages saved now as PDFs if anyone is interested P-mail me and I'll forward them as an attachment.
should be easily rehosted in that format. just going to have to consider this information public domain.. unless we hear from Mathew bulley about permissions of his great tech articles. gmbulley@bulley-hewlett.com

try these links.. ymmv  unsure how they'll work linked.. 

http://web.archive.org/web/20010430023118/bulley-hewlett.com/VWindex/Engine.html

http://web.archive.org/web/20010608105331/bulley-hewlett.com/VWindex/

http://web.archive.org/web/20010430024750/bulley-hewlett.com/VWindex/intrir1.html

http://web.archive.org/web/20010517201206/bulley-hewlett.com/VWindex/intrir2.html

http://web.archive.org/web/20010529095406/bulley-hewlett.com/VWindex/intrir3.html

http://web.archive.org/web/20010420120624/bulley-hewlett.com/VWindex/heatdum.html