Highest flowing sbm heads?

Man you are so cool. I wish i was as cool as you. How in the world did you get to be a such a fast racer? Im in awe. Anyways in other news there is a stock block hellcat headed turbo mustang that does the drag and drive events on a 275 radial and stock suspension that has run 7.20/190. But new hemis suck right?!
Yes they suck....and don't try being as cool as me....have a great day