That all depends on what you want. There's many good cams out there; NIC, VS, XP, S1X, ect. Do you have headers? Other mods? Asking for suggestions is a trick question really, lol everyone has their own opinions on cams. I went with the XP cam in my car and I LOVE it, others not so much!!! The lope sound is great power is awesome, it gets looks and it sounds better then some V8's running around here, and is very streetable so far. VS puts out essentially the same power on quick bursts with a smoother idle and IIRC you can use stock valve springs and retainers. My XP opens up on the highway, but I rarely get going 100MPH+ and my PCM is tuned for higher shift points. There is a coupe of threads here and google that will help you expain the differences in cams. Find out the specifics of each and see which one suits your needs the most.