im planning on putting a b16a that is in my 91 integra into a 89-91 si shell (havent bought it yet) and i was wondering how easy this swap acually is. i want to put an LS back into my integra and sell it for 2k for my engine. i have the entire swap (tranny shift linkage etc) because it is in my integra. i have a book that shows me what to do and it doesnt look extremely difficult, but i was looking for some educated people to grade the difficulty (me never looking at a honda engine but swapping a toyota efi engine was just plug and go. wondetring if this is the same.