holy sheep **** jeff that things huge.lol the cam that is.waaaay too big.thats a salt track cam.youlle have to go 3 miles too find the top of it.and itll take a long time to do it.i wouldnt do it if i were you .idd look in the 220/580 tops 112 lsa if you want lope .but i had a 114 lsa 218/550 in mine and it was a snotty little booger when it was a 4.8..thats probly the range you want , work it from theyre and youlle be good.twwek the nums i only jotted them cause im rushing.good luck.
mods:2004 sierra ext sb,20s ,big brake kit w,hawk pads,air bagged,2006 6.0 lq4 swap,vortec supercharged10psi, air to water intercooled w/ dual electric fans on it ,snow meth injection kit,60lbers, e-fans ,big radiator swap ,cam 218 /222 548/550 comp .hardened prs .1.85 comp roller rockers ,guideplates ,crane double springs,trans 4l65e built .pacesetter l/ts true duals w/x pipe and magnaflows,14 bolt rearend swap ,3.73s,aroemotive fuel pump system w/elec.fuel controller and bypass regulator a/n fittings, taylor 10.5s interceptor gauge,aem w/b a/f ,autometer boost/vac NELSON 93 OCTANE TUNED .