Okay, to clear things up on which ones you might want
the prelude's are 290cc since they are obd2
the d16y7 injectors are 190 cc's(you don't want them)
the other ones:Ls,b16,gsr,d16y8 are all 240cc.(Probably what you are gonna want)
All integra/civics are the same 240cc rating, no matter if they are obd1 or 2. Preludes and accords use 290cc peak and hold injectors.