Found part of the problem (pic) :D

Yeah pishta don't sell junk. I've bought from him before. He's a good dude. If he says it's good, it's good. Just stick new lifters on it and break it in like a new one. Remember though, it may not run "as good" as it could without the matching 340 valve springs. But with the free cam, you could afford Comp 901-16s.