Im putting a vitara setup in my ex sedan. I was going to use the a6 but it spun a rod bearing. I have a deal on a complete z6 with 2 distributors. can i run the z6 as a non vtec motor by using the stock wiring and and my obd0 ecu untill i get a ecu

 

you can run ur stock harness if its a si/hf one
and ull need to modfiy ur obd0 dizzy to bolt to the z6 head, nothing major though