will a civic ex head fit on a dx motor? im just woundering cause the the sparkplug holes are in different areas of the head. is it a direct swap? and if my car is a 1994 dx can i use a head from 96-00 civic ex or does it have to be from 92-95 civic? but yea like i said i just want to know if it will fit cause of the sparkplug holes are closer to the front of the head (twords the headers) for the ex and the sparkplug holes are closer to the back of the head (twords the intake manifold) for the dx. anyone get what im saying?