I think he ment name brand of the slug.
What T-ram is that?
What gasket are you running? Thickness.
I'm also not getting the sheet. There is a listed difference. It's between chamber and chamber size on the right side.
Also, IMO, that cam will run fine with that ratio. IIRC, it is 240 on the intake duration, correct? That is plenty.
I think you'll be good to go. Time/tune it well! And you'll be zooming along quite well I thinks!