| i run a 4" straight pipe egr blocker and finger stick on a stock 06 3500 4x4 srw and get 16-18 w/ my race trailer at about 8k pounds and 20-22 empty
__________________ 06 LBZ 3500 4x4 single rear wheel regular cab long bed WT. PPE economy, 4" turbo back straight pipe, solid gooseneck, drw wrecker prep springs, blocked, fingured, 2"plugged, and plenty of UWS boxs. work in progress  |