Pieces of steel in cylinder??

I'm like.. where the fk do these sad asswipes go for machine work?

I'm gonna give you the benefit of the doubt and not think you were directly calling me a sad asswipe. Anyway, I'm still shopping around for a good shop that I feel like I can be loyal to, but that will take time. This first shop I found, let's just say there was a little bit of a language barrier. Really nice guy and I'm happy with the work he did, but for someone with lots of questions like me, I think I need to find a machinist who can converse with me a little more fluently in order to better understand my situation.

The X heads might have too much flow for a stock 318 rebuild.

I read that initially, but I also don't have a completely stock build. I've got headers, and with this rebuild, I'll be adding a 4bbl 600 cfm carb, larger intake, and higher flow air cleaner. I'll be sticking with a mild cam when I replace the current one. I was thinking with those components, the X heads would be okay. That being said, I would really love some nice new aluminum heads, but gosh DANG they ain't cheap....!! I'm eager to figure out what my CR is once all is said and done.