B15z1 block w/ b16z6 head
D15z1 block w/ D16z6 head would pretty much make a JDM D15b, being as the d15z1 has the 137mm rods. Should be a fun revvy engine.
Oh wait I just punched the numbers in and your compression ratio will be really low. You are going to want to swap the pistons as well, or it will be a 7.8:1 dog....Trending Topics
you will want the pistons out of a civic gx or a d17a2 to get decent compression ratio with a z6 head, dont bother with the z1 head the ports are super small and restrictive and make sure you swap out the sorry *** d15z1 manifold with a z6 or y8 manifold.
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