I was playing around with Desktop Dyno last night and I wasn't very impressed with the stock LS1 or Z06 cams. I did try a few of the smaller aftermarket cams. Of the few that I tried, the Comp XR259HR (206/212 .515/.522 112LSA) was by far the best. It looked like it would pick up power across the entire rpm range. I'll probably try some more cam profiles tonight.