Quote Originally Posted by JDM onlyy
Lol, ZC came out more in the mid 80's than late. It's a dohc D-series engine. Block stamp code is d16a1. It has 130 hp whereas the b18 only has 140. I think the ZC is lighter, not by much but it's still lighter and you can use a lighter D-series tranny on it. I'd go with the ZC but whatever floats your boat.
dont forget about the sohc ZCs