[DRASTiK]

Thanks for the info Rich. When I bought my car, it didn't have the stock overflow bottle. In fact, it didn't have an overflow bottle at all. I bought a summit one that has a valve at the bottom, so I can drain it when I need to. My question to you is: can I rig this up to where I can leave the valve open all the time and put a tube from that valve back into my radiator? If that were possible, then where would that tube go? How does the stock one work and how is it all connected?