quote:
Originally posted by Rob F:
... All V-type dual plane intakes use a 'signal notch' in the plenum divider, always have and still do ...
I respectfully differ, that is not my experience. Consider these 3 manifolds.
40 year old Shelby manifold with Dominator carb mounting base, no notch
Modern Scott Cook manifold with design input by Darin Morgan, no notch
40 year old factory manifold, no notch