stage 1

Are the drills and springs from a stage 1 kit, and a stage 7 kit the same....or are they different? If they are different....then which ones bigger, and what size are they?

Ok guys, I'm not getting what this set up is (reference the pics below). I was told when I recently bought my bike that it was dynojetted. Was not told stg 1 or 7, just assumed 1. I went to change the oil 2 days ago and it took me an hour to find the oil fill cap :bang head:. Go ahead...