They are designed for any B series head. The CTR cams are in a 1.6 stock anyways...the B16b...As for tuning I can play with some cam tuning and some small stuff but as far as ECU tuning I really dont have the mods to worry about this. I can just hook up my snap on comp and check my rich/lean mixtures and see what my o2 sensor is doing...make sure I am getting power I did pay for, but this is my daily driver. I want to keep it nice and quick but reliable. I feel I went a good direction. The CTR cams are honda, the only other mods (engine-wise) are intake and exhaust (CAI, TB, IM, header, Greddy sp). Thats nothing the stock ECU and o2 sensor cant handle. I know most you guys wanna get tuned and dyno and all that, and thats great for forced induction and all, and If I had the time...and cash...and GF lol...but for what I did to this car, its fun and reliable and light which with this setup = pretty dam* quick. =)