Highest flowing sbm heads?

Exactly, my Dart has a 266/271°, .711/.719 solid roller and gets street driven a lot.
And some guys here bark that a cam that big to big to drive the on street. Heck, I get crap when I mention a cam of 250-something on the street!

A 700hp small block on pump gas? I’d like to see that only to be followed by the expense and details of the guy driving it everyday. Ain’t no one here pulling that one off.