After doing all the changes in Amric's c6 tune noted here:
This thing still has the timing twitches that sets off the surges. Primarily worst around very very light throttle input needed to keep it around 65mph on the freeway on level ground. Some is also noted at light throttle accel too (see pic attachments) i probably done have the proper stuff logged here but you can get the gist of where and when its doing it.
Also on a side note, this thing has mid throttle misfires too im trying to work out, almost like lean misfires... nothing shows up on a wideband it happens so fast but only does it in 4th and 5th between 2000 and 2500. New tr55 plugs gapped at .032". nothing shows up on the logs either when it does it.
Please take a look at my stuff attached here and help me out with some suggestions if you can.
This is a 2010 camaro with a 231/247 .617/.624 113lsa cam in it. It runs awesome everywhere, makes awesome HP and has great maners aside from these two areas.