Cobra Jet manifold tuning issues?
Since I've swapped my manifold out for the CJ, my car has run pretty rough. It bounces like crazy at idle, especially during cold start, then when I'm cruising it surges/bounces just enough to make you go crazy. I'm working with BAMA to get it worked out, and with every revision it gets a little better. Just wondering if any of you guys have had similar issues that turned out to not to be tune related? I've checked all my lines for leaks, so it's not vacuum.
Here's a list of mods: CJ intake with twin 67mm TB from CFM, JLT CJ CAI, JBA long tubes with catted h, factory over axles, and flowmaster American thunders.
2014 GT, haven't gotten around to changing my sig and stuff.
MILITARY CREW USAF E-5