I swapped out the D16Z6 in my 95 civic ex and opted for the VTEC ZC motor wich is pretty much the same engine im told. Plans for the b18c in the future but for now it is a quick fix. Is anyone familiar with this motor and is it worth trying to build? Thought about porting and polishing the head of the D16 and swappin on to the ZC but not sure what else i would need to change if i did that internal wise. Any help appreciated!!