Okay, so now I know that if I'm gonna go SOHC VTEC, I need to go with the D16Y8, and I also know that I can use ZC pistons and rods to have stronger rods and higher compression pistons (right?). Now my question is, what do I do about a cam? I want the broadest range power-band I can make. Any suggestions? Also, I want it set up so that the motor runs at peak fuel efficiency until VTEC kicks in, then I want the thing to dump the fuel in for max power. How do I do this? Do I have to have a chip made? I dunno, my other car has no ECU.