tahahahaha!!! What an old thread. It made me think though, has anybody been able to use the compressor pump for BOTH OBA and for AC in the truck?? I did the AC pump mod to some of my old trucks and it worked awesome for filling up the tires. Now i'm rockin the viair and it works great, but I can't idle it up to keep up with my friends with their toyota pumps. I have AC in my truck and everyones jealous come summer time!!! I'm o.k. with my set up being a little slower, but I was just curious if theres a way to double duty it, not at the same time of course. just wondering. way to keep a thread alive!!!