Hi i have a '93 S model Del Sol with the D15b7 and i got a good deal on a D16z6, so i bought one.. The only thing that i'm unsure of is what wires i need to run for VTEC. I have the engine wire harness (from D16z6) but not the side that goes from the shock towers to the ECU. I'm going to get a p28 ECU. If anyone has a manual p28 ECU that they want to get rid of get ahold of me. Anyways the D16z6 is a '93 from a Del Sol Si. Am i going to need to run a wire for a knock sensor ? I know that i need to run a wire for the VTEC solenoid to pinout A4 (only one wire right ?) I know that i need to run a wire for teh VTEC oil pressure to D6. Do i need to run any other wires besides those ? Anyone know about the knock sensor ? I'm pretty sure that the S model Del Sols don't come already wired for VTEC.