I was wondering since B16A is so common into a CRX how hard it will be. I'm buying a B16 with engine, tranny, ecu, and driveshaft for 1200. Wondering what I must do first before I do the swap. Right now I have a ZC motor w/ a SI tranny. Its alright for 137hp. I heard the B16 should get me to mid 14 just with the engine. right now I'm at low 16. Everyone telling me to keep the ZC since the ZC like the D16Y1. I don't know much to do with it. If someone does help.