My 96 LT is finally getting the STS installed! I started today with the upgreaded injectors (38 lb) and a PCM from Bryan Herter and PCM4Less; I drove the car (at below 2,500 RPMs) post fuel system upgrade to test for leaks (NONE! ) and I just wondered if driving a NA car with a PCM set up for 6 lbs of boost would do any harm?

Does anyone have any insight?

 

As long as the the PCM is set for the injectors I think you will be fine.

You may not be able to go WOT though without having the car go super rich.