Saw a valve next to my turbo with three ports for vacuum lines and a rod going to passenger side of the turbo, I assume this is my waste gate?. Where do the vacuum lines go? there is only one hooked up to mine. What happens if I leave it disconnected?

I'd like to buy a set of polished centercaps for the stock wheels. I searched and it said StarQuestRims was the guy to talk to but he hasn't been online in months. If you have a set sitting around and don't mind selling them, please let me know.   I know it's doubtful that I'll find any polished so I would also be interested in a set of stock centercaps if anyone has extras.   Also, I'm looking for a good set of Starion taillights. I don't mind if they are dirty, I just do not want cracked lense

I find the add and pictures funny for this 240sx for sale. Complete with walmart stick on vents.   http://philadelphia.craigslist.org/cto/3156070569.html

Well I have recently moved my battery to the trunk and since I have done this I have had an issue with my ecu resetting.   I ran 4 gauge from the trunk back up to the front of the car and wasn't sure if I needed bigger wire? I have heard of people using 2 gauge and 0 gauge but would 4 be enough?   I have two electric aftermarket fans and no aftermarket sound system so I am unsure of amps? I went by a chart online for gauge wiring and it showed for 20 foot and 100 amps that I would need 4 gauge.