Scott, yes, one with equal length from intake bellmouth inlet to the back of the intake valve(s). Maybe I'll get motivated now that I know there's no cam compensation. I've been wondering awhile about that one.
I'm sure there's a reason that they stopped doing it, could be something very 24v specific (is there injector specific fuel trim that is tuned for not having it?).
I have put regular cams in cars with the 12v Mk4 manifold and all those cars made good power. I've yet to see a solid dyno from the 'foffa'/DRC front/rear asymmetrical cams on a US car.