Here is a link to a thread about this topic - there is a ton of info in here - great thread!
http://www.stovebolt.com/bboard/cgi-bin//ultimatebb.cgi?ubb=get_topic;f=4;t=001805#000026
also see:
http://www.camaros.net/cgi-bin/forum/ultimatebb.cgi?ubb=get_topic;f=3;t=005647;p=
These were both EXTREMELY informative.
- Ryan