Hey guys, Been out for a while. Need your expertise. I returned My 96 GT to stock (NPI cams, NPI intake, stock tune) since I am selling it to a friend and that is how he wanted it. Now it runs awful, it will idle fine but at 2800+ rpm's it really struggles to get moving but there are no DTC's showing. What are your suggestions? I hope I didn"t skip a tooth on a cam, but I was very careful. Thanks in advance.