no offense but if ur planning on manufacturing something this isnt the best place to ask. There are lots of knowledgable hondaheads in here no doubt, but any one can come in here to answer ur question including the kids that try and put "SI" badging on cavaliers..... go someplace where u can find hard facts..i find searching for spec sheets to be pretty helpful and theres pleanty out there..goodluck

http://b16a.honda-perf.org/history.html
thats a site on the differences by engine(b-series) and year, might get u started
civic 5th gens(92-95) 6th(96-00) 7th (01-) i dont know interas like i do civics but 2nd gen(90-93)? 3rd(94-01)