Equal Length Intake Manifold

[luke91]

Why has no one ever designed an intake manifold with equal length, tubular runners and no plenum?  

Picture a tubular, stainless turbo manifold.  Replace the flange for the turbo with a throttle body, and you're getting close.  Now, find a place for the fuel rain and injectors, a few vacuum lines, and bolt it to the intake side of the head(s), and there you are!!

Of course it would look slightly different, but you get the picture.  

Get it?  

Let's have some opinions...

--luke