Im looking for someone to either guide me with tunning my truck or possibly pay a reputable person to handle things for me. i keep having trouble on getting the histograms setup for part throttle tunning without a wideband. The goal is to get one pretty soon but im just running out of patience. Its a 2006 silverado with a 4.8, 4l60e, small converter, gen4 truck/tbss intake, stock tb, cold air intake, catless headers, and the original btr nsr cam. Any pointers are greatly appreciated. Im gonna try and get a datalog tomorrow morning also 2006 silverado1.hpt