Well, extra vac ports can be plugged. Not too worried about that. Got it apart today, both the primaries and secondaries were seized from sitting, but i got them freed up, it's going for a soak tomorrow. Does anyone know if the Hygrade kit comes with the entire accelerator pump, or just the cup? The cap on mine was rusted in, and I had the drive the pump throught it before it came out, destroying the plastic that the cup goes on. A new one isn't hard to find if its not in the kit. I kind of thought it had to do with EGR, I can get rid of it the since the EGR will be removed.