I will tackle this tomorrow most probably. At the min ill remove the throttle blade. I will prob wait to port it till I so the manifolds, ups, down, full egr delete ect.
2012 Denali HD:5"mbrp downpipe/exhaust w/6" tip, banks intake,hid's,limo tint,kW tunning,cts insight,rhino liner,intercooler pipes, cognito uca's,leds, antenna delete,Clifford alarm,dynomated,driver door handle keyless, dual stabilizer, cognito pitman kit,wc intake bridge&intercooler piping,ad2,pcv rerout,cold air piping, fab fours bumper,turbo ported w/bullseye batmo wheel. Ext diff drop,Fabtech spindles, fox 2.0 adj resivours,2"blocks,trans press mod,37" M/T. Sponsors: Air Dog, pro fab,wehrli customs,turbo pros. Coming-Mods in the process Shortly: system, gm lockpic, air horn,cp3 stroker pump , trac bars, steel braided lines