HRC 16g turbo internally gated at 7psi. This is a hahn turbo from before hahn specialized in 420a's. This was on a z34 for about a year and the car sat since then. Turbo spins freely and has minimal if any shafy play. Turbo housing doesnt even have much of any surface rust or corosion. Looks almost new. Turbo only 300. + shipping....open to offers