Can I Use NA Harness For Turbo Engine?
 

This might be a dumd question but do you have to change the engine harness from an 1986N/A to a turbo when i am just switching the upper and lower intake manifolds?


Thanks

What are you trying to do?

The turbo and NA harnesses are basically the same save for a few wires, so with a little modification they will interchange. Search for "na harness turbo" for info. Include the name HAILERS or NZConvertable if you don't get any results the first time.

about how long would it take to do the swap and how much would one cost?

The S5 NA harness is much closer to the S5 turbo harness (i think just the BAC wire is in a different place) than the S4 NA harness is to the S4 turbo.

I have a S4 N/A and swapped a JDM S4 turbo engine into it. I used my S4 N/A harness with some modification.

NZConvertible. ;)