2005 LLY Duramax, head studs, pusher y bridge, mishimoto air to air, high flow manifolds and up pipes, MBRP down pipe,EGR delete, pcv re-route, fleece 68mm fmw, exergy 10mm stroker pump (lbz style fpr), 165 gph airdogg lift pump set to 15psi engine off and 10psi continuous , 1\2" fuel inlet...