Quote Originally Posted by B3AST
a zc head isnt suppose to be able to fit on a d block but its been done, waste of money? yes. impractical? yes. possible? i believe so, but hey idk nothing about h motors so my opinion doesnt count lol
If you are talking about the dual cam ZC then the block is the same as a single cam block. The DOHC ZC is just a D16A1 which is a DOHC D16 (87 USDM Integra).

Again, I really like the ideas of tring new things to be different and inventive but there comes a time when cost to benefit comes into play. As for changing heads to a Bseries I don't really see the benefit since the H22 head flows pretty good and there is a large aftermarket support for it also.