well it depends on what you are planing to do i guess.... the h22a4 engine will work but lose the atts and the tranny, make a custom plate to hold the intermediate shalf and use a accord or non sh prelude tranny... and everything else is just like any other h22 swap....
you can also modify the rear engine mount and mount the tranny and atts in your accord.. but unless you are the king of wiring and get the sh wire harness and wire in the immobilizer run the 97-up ecu and atts control and you could have a 91 accord type SH, also will need custom axles as i am sure that sh axles will not work (but if you have them try them, let us know) you can look me up on preludepower.com as i have done a 2000 SH swap in my 91 lude... i am also installing a sh engine in my accord but i am not using the sh tranny. PM me if you need some help...
