The Ghost is a vehicle used in the Void Temple military.
The Ghost holds two turrets that shoot out plasma. These turrets never overheat and are strong enough to take out a Banshee in about 20 shots. The speed is as fast as a normal Machine Gun Turret, so the Ghost is quite powerful.
The Ghost's maximum speed is 200 mph, with a boost accelerator. Whilst the boost accelerator is in use, the turrets are de-activated until the boost if switched off.