There are plenty of people here who know what they're talking about.
The way you phrased your post isn't the best way to get info.
I've personally used both Edelbrocks & Stealths on a couple of my street/strip cars, though I wasn't shooting for 650HP.
They were fine with a little work, though I prefer the Stealths for their near-stock (sneaky) appearance.
The Trick Flows seem to have a pretty good reputation, but I haven't used them.