I just bought a 91 LS and I have very little experience with Acura's. I'm going to do an engine swap and was wondering if anyone had any good ideas as to what to swap with. I've heard that the only thing I can swap with for a basic bolt on is a same model i.e. gen 2 LS motor. I don't know how true this is, but any help would be great. The engine in the car right now is dead and I plan on rebuilding it but for the meantime I need something to replace it with. Ideas? Thanks.