dude, you need to get a clue and read on this website
what is this the 2nd or 3rd question regarding a motor swap...
do you have any idea what you;re going for? what your budget is?
do you have any idea how hard it would be to do a swap in an 87 hf?
like i said yesterday, seriously reconsider before you dump money into your 87... you will regret it just like i do now...
and READ, don;t just post questions...
you wanna know if you can bolt an H22 in, go check hasport.com as they are the ones making the mount kits... if they have the kit, then it can be done