If im using a b16 head in my crx,can someone tell me which Iacv im suppose to be using. The guy workin on my motor pinked out. Really don't know lot about it. Someone help plz

 

Assuming you are using the stock intake manifold, you can use one from any B16A. As long as it's working properly, all IACV's function the same. Can't remember if the one from a 90-93 Integra will fit, as there are two different bolt pattern styles.