Have just completed some mild BOMBING over the past couple of months having first installed isspro guages (trans, boost and pyro) and just a couple days ago did the fuel plate (230 hp) slid it all the way forward and tweeked the tst a little. Just get a little puff of soot on hard acceleration and get 28 lb of boost. Man what a different truck!!!! Thanks to the TDR and to Blair at Parkers chryler for his help.