Well still putting most of my attention into the Duramax I built the transmission with a Suncoast GMax-6R kit and installed a Goerend triple disc converter with billet stator. Swapped the turbo out for a Danville Performance 3794 stg.2 replaced all the turbo piping and Y-bridge with high flow stuff from Dirty Hooker Diesel and exhaust manifolds and up pipes from PPE. Had the ECM tuned with EFI Live buy PPEI. This truck weighs almost 8,000 lbs and flat out rips. At present it is putting somewhere between 600 and 650 HP and around 1,200 ft.lbs. to the ground. Here is a short video.
