6.2l, Magnuson 2300, TSP STG2 cam, LTH, on 8lbs of boost. In park/neutral it seems to do it worse but it sputters right off idle when free reving. The car cruises fine, at a stop and i go WOT if sputters as well, if i lean into it from a stop no issues. Im new to the forum and dont know how to attach tunes.