Im actually laughing here at YOU LOT...

The substance passing through that pipe and into the plenum is AIR (And often oil..lol)

It cannot be deemed a CHARGE until it is mixed with FUEL, therefore that pipe is just an "air carrier" that crosses over the camcover, so i suppose it might be accurately termed a "crossover pipe" but it will NEVER be a CHARGE carrier as it can never carry a charge unless it has fuel in it. (Some 5th injectors can be mounted here, but thats not factory configuration)