Hello everyone my name is Josh and I got kind of interested in somewhat building up these gen 3 motors after reading two books on ls1/ls6 motors and performance upgrades. One thing I see on these forums is everyone talking about comp cams this but in this book they use the stock ls6 cam, ls6 valvespring, and new pushrods and gain 38 hp off it and then some more ponies by advancing their timing 4 degrees. Is the comp cams better or? I have been trying to search this subject but for some reason the search hasnt been working for me, it doesnt show any results. Anyways if someone could straighten this out I would appreciate it. Thanks.

Josh