Vortech v2 head unit
At least, I reclocked the housing on my procharger to point straight down (6:00). I'm assuming the Vortech head units are similar. There's not much to it:

If the outlet is just pointing the wrong way you can reclock it as mentioned above.
I thought he meant that the outlet is at the wrong angle in relation to the mounting points, but he may have instead meant that everything is different including the mounting points. Re-reading it sounds like the latter is correct.
I sincerely hope it isn't the case, but if the replacement head unit is a reverse-rotation version, then reclocking will serve no purpose. The outlet angle is the least of your worries if the impeller is spinning backwards.



