This cam ok for low comp street motor?

dmopar74 said
Eventually I will put some aluminum heads on. For now I plan on the .020 steel head gaskets and will check to see how much to mill the heads. How far can you mill the heads without having to mill the intake as well?

I've milled heads .030 without milling anything else. Any more than that, I would mill the intake side of the head rather than the intake manifold.