Another E.T. estimate?

I hate the stealth heads for race. look at the flow #s buy a set of victor pro comps for $100 bux more, set on ebay right now,stealth is junk, look at the huge drops in flow and compare them to the procomps that can be ported out to max wedge size, use bigger valves and can flow 350,ported. heres a few #s on the procomps stock 296 at .700 287.2 at 6000,273.6 at 500 .now,see what the stealths flow at different rpms. stealth are good street heads unported imo but the drop off is big on the lift #s ,thats my opinion on the stealths.