ok those who knew me before may remember my 298 hp NA/nos b18a setup i had in it .. well sold that motor for a great penny .. sold the car with a reg b18a in it the kid trashed the reg b18a im buyin the rex back for dirt cheap and now im thinkin i want to put an extra h23 i have in my garage in it.. now my questions are what do i need for this swap? i plan on keepin my ys1 tranny and gettin the H2b tranny plate kit.. but as far as wiring and misc parts what needs to be done to get the h23 in the bay running nice? i tried google but constant dead ends no tech install info could be found if any of you know what needs to be rewired and how or a site i can get the down low from it would be appreciated. please no h22 vtec suggestions i like the challenge of building non vtec to kill vetec motors. once again any help in any form is appreciated! i know i need mounts and ecu and axles but im stumped for the wiring end of it. if it is more help my rex is a 91 si with a 93 obd-0 b18a1 in it the h23 in my garage is from a 93 prelude si.. i got a jdm h23 vtec swapped in my lude. hence the h23a sittin around takin space  

a contact from another forum pointed me to hasport wich has all hardware needed and a very detailed write up.. so off i go parts buyin spree here i come.. hasport has good info for all honda swaps. dont know why i never thought of checkin them out to begin with considerin i got the mounts from them to but the b18 in my rex.. duhh!