can i still use the same engine wiring harness? from my dual point fuel injection and just modify it to a multi fuel injection and if i can modify what new parts would i need and what do i need to do need help asap and if you have any pictures i will appreciate that and can i still use the same ecu or do i need an si ecu thanks

 

You can use your dual point harness but you will need some wire, some obd 0
injector plugs, and a resistor box. Its a good idea to get another plug of some sort
becuse your going to have to add some wires to the ecu but you dont have to
it just makes it easer to pull the motor if you have to. as for the ecu you will have to go with an si ecu. for the wireing go to http://hybrid.honda-perf.org/t...g.htm they will explain it.