i have a 97 acura integra rs non vtec (b18b1) and i need to know if my factory wiring harness will fit a b18c or b18c1 (obd 1) which is vtec? i know i will have to run the wires for the vtec and since i have a skunk 2 intake, the secondary runners in the intake of the b18c/c1 will be not needed to be ran. and yes i will have the p72 (gsr) ecu for the vtec pinouts. for the obd1 part i will be getting a skunk 2 conversion harness that goes obd2 to obd1.