Thanks a lot guys. I'll get a vented cap for this car asap and try it out.

About hooking up the vent tube -- Does anyone have a pic of this on a B-Body or know where that vent tube needs to go to? I looked around in there but don't see anywhere to connect the hose to?

It looks like at least a few other b-body owners have a similar vent tube open. Strange..

Thanks a lot!