Ok, so I would like to put a bigger cam in my gen 5 502. It already has a aftermarket roller cam installed with the cam plate, to keep the cam from walking. But anyway the cam isnt much bigger then stock. I am looking to put a bigger cam in it. It has roller lifters, and none adjustable rockers. I have emi manifolds so reversion shouldnt be an issue. SO my question is, what cam should I go with? I dont want a massive radical cam in it, but I would like to gain some performance.

If you really want to do it right call Marine Kinetics...AKA Bob Madera I have two sets of studs that will change your valve train to accept adjustable roller rockers for a much better valve train and more efficient.