hey i recently pulled out the motor out of my parts car my boss had sitting in his backyard, not only did he know how rare the motor in it was, but i got the whole car for free. Its a 1990 civic sedan lx, slammed, rusted out, with a d15b sitting under the hood with apparently roughly 120,000km on the motor. As soon as i got my hands on it, i reefed out the motor and started getting it ready to drop into my current car, a 1989 civic sedan dx, currently with a very tired 290,000km d15b3 in it. I picked up a newer z6 vtec head, throttle body, intake manifold, injectors, from a friend. Im wondering how hard it will be to accomplish putting the d15b with the z6 head into my 89 civic sedan dx? any help is apprieciated on what to do for electronics to run the vtec and such, thanks.