I have a 93 Civic LX and I've been looking for HORSES!! Can anyone tell me how easy a swap would be for say a h22a1,h22a4,h23a1 or f23a1, f23a4, f23a5.

Depends if you have experience doing swaps before or not. If you haven't then it's going to be pretty difficult, but definently not impossible. Check this out: http://www.automotiveforums.com/vbulletin/showthread.php?p=2567519#post2567519

Civics usually have some sort of B series swap, h and f aren't used as much.....

I'd go with a b18. It would defanetly be a little easier.

i recently put a gsr in my civic. me and my buddy put it in my car in one weekend. i took a lot of time researching which swap would be best. i was going to do an h22 because it had more power and was cheaper but i would have paid alot more modifying things to get it to work and fit. your whole wiring harness would have to be wired. go with the b18 or b16, it will fit in alot easier.