Hey folks I have an issue figuring out the wiring for vtec on my 1992dx with a d16y8 swap. I am running p28ecu obd1, and have put all obd1 accessories onto the y8 engine including manifold, alternator, dizzy, ect. The y8 vtec solenoid is only obd2 electrical I have left. I know that on my model civic two wires needed for obd1 vtec are per wired to shock tower. The wiring info from here to the y8 solenoid would be greatly appreciated. Thanks!