Hi! I'm new here. I am installing an '06 Trailblazer inline 6 in a '66 Nova and adding a turbo to it. I need help with a few things;

Which pcm should I use?(P10, P12,E67...)

Can I disable VATS?( I'm not using the BCM)

Any other issues that I may have overlooked?

I am going to have at least 8-10 psi of boost, no cat, and an electric fan. I don't want to use a stand-alone system if I can help it because of the need to control the transmission, coil on plug, and
the variable valve timing, plus still use all of the factory sensors.

Any help will be greatly appreciated! Thanks, Ray