I guess it is an Alcy system. I've posted a couple of pics. Tank is in the trunk. Haven't located the pump yet (I will). Don't really know how old the system is. I don't think the pump has been rebuilt in the last couple of years. Here again, I'm just not familiar with meth injection. The car makes real good HP. I have no intentions of dragging or tracking the car, I just love HP, and I would like to know what's taking place (or suppose to) when I start to play. All info is greatly appreciated