S13 and S14 factory options and specifications
KA24E S13 features :

http://www.socal240sx.org/faq/1989.html
http://www.socal240sx.org/faq/1990.html

KA24DE S13 features :

http://www.socal240sx.org/faq/1991.html
http://www.socal240sx.org/faq/1992.html
http://www.socal240sx.org/faq/1993.html
http://www.socal240sx.org/faq/1994.html

KA24DE S14 features :

http://www.socal240sx.org/faq/1995.html
http://www.socal240sx.org/faq/1996.html
http://www.socal240sx.org/faq/1997.html
http://www.socal240sx.org/faq/1998.html

there ya go...this should eliminate alot of the dumb threads in the Nissan forum..i hope the mods make this a sticky!