whats the control scheme? switch on the dash? something more automatic?
Looking at the design apart like that, I would only want to engage/disengage that from more or less a stopped condition.
where are you planning to plumb it? I'd recommend on the atmospheric vent side, not engine vacuum side. if a vacuum were pulled on the cases, it may pull water into the case past the seals that probably aren't rated for a high differential pressure. I'm planning to do something similar with the pig rig, plumb all the vents to a common high point, and maybe to an induction snorkel.The Dark Side of Will wrote: ↑Sat Dec 23, 2017 4:19 pm The vent connection is loose. I'm not sure whether to try to seal it back up, or to pull it out and tap the hole for 1/8 NPT. I will plumb all of the vents (trans, T-case, front diff, rear axle) to the PCV system so that I don't get water inside those units if I ford a stream.