Will a Vtec engine wiring harness work with a LS chassis wiring harness? Thanks

 

if im wrong someone correct me. i dont know what your swapping into what, but yeah, u can buy a obd1 pigtail and run your vtec ecu to it, wire up your vtec solenoid and your vtec pressure switch, and your knock sensor if needed also. unless your run a gsr then i think u gotta wire your dual butterflys too