[bigdanmcintosh]

sounds like a bad idea...

 

[bigdanmcintosh]

i mean, it would work, but youd have to set it and forget it, and god forbit you were to get a small leak, and the car dropped to the ground while you were in the store or something, with no way to raise it up.

 

[bigdanmcintosh]

straight backyard dirty kinda shit...

you can do it with the fittings youre gonna have to buy anyway...

4 hose fittings, 3 tees, and a hose from the tank to the tees...

you'll need a ball valve or something on the tank though...

 

[IDINIEILIL]

Try to search for Schrader Valves... Is you still talking about doing it that way... but if you got $140 dollars you could go to store.gaugemagazine.com and get some electric valves (4) or you could just get some manual valves too. That wouldn't be faster but it would be a lot safer than the little valve stem...