Having some idle and a little bit of jerking issues up to 2100. long tubes,no cats,stock pipes to magnaflow mufflers, k&n cai. cam is233/242 .629 lift 113+3. we tuned it out on dyno, made 475rwhp and 451rwtq in 90 degree,88 % humidity. here is a log I recoerded this morning. any help would be much appreciated. thanks in advance.
Paul