Does This Debunk the "Coolant Can Flow Through the Radiator Too Fast" Idea???
Like said earlier, Are we talking Mountain Motor Pro Stock, Which run Solid block's for the most part, Or street/strip Hot Rods! If the Later What I posted Stands mostly True!
You will never cool the 1/2 to 3/4 fill solid block beyond a strip run! The rest you can Do with some simple solid Factory engineering + high flow pump and Stat! JMO!