hey that build in that LS is pretty impressive. if he pulled a 14.4 before the cams, IM and exhaust! those 404 cams have a lift and duration simular to buddy club spec IV's. He could have gotten even more power from higher compression pistons than the ITR with the 81.5mm overbore. It would be an awesome build for an LS. I actually concidered it myself, but with buddy club spec V's and all buddy club forged dual valve springs, retainers, and valves. I say go for it. The crower parts are fairly priced and great quality