535 supercharged first time start up?

So the lifter come out with not much effort using a little tool. The cam itself looks pretty good. What's a chance of just the lifter being bad?
I also check the oil and didn't see any shiny particles in it as the cam. Like I said, looked good. It's not rough or anything. I'm looking for a silver lining here. I guess I'm going to get a price on some hydraulic roller lifters and try it again