Highest flowing sbm heads?

WHAT WAS THE MPH? The ET doesnt mean ****. You know that and yet you still post ET’s.
You tell me what it takes to move 4400 lbs (with driver) with wheel spin - easing it out of the hole and terrible 60 ft times and still run a 12 flat box stock from the factory? It's not up to me to spell it out for ya, your much smarter than that (I assume). Would 112 mph be enough? Or do you want 115 ?? LOL.