Strip Dominator - Spread bore weld up

Couldn't the flow get messed up having to go down and around that spread bore area instead of straight down the plenum? some air stopped up and possibly fuel falling out of suspension?

Are you saying I should use that adapter underneath the HVH super sucker I have bolted straight to the manifold? If so could you help me understand why since the manifold has both bolt patterns already.

Thanks a lot

It seals up the spread bore part of the manifold. Most square bore gaskets, plates and adapters don't do that. And no, it won't affect flow in the least. Air flow follows the path of least resistance. You're saying the air will will flow into the intake, make a 90 degree AROUND the plate and somehow cause turbulance? Think about that. Real hard.