Noob question but lets say u have a turbo infront of you with some serial numbers - which series of numbers are you supposed to pick up in order to look up the turbo specifications...
i just changed my car batt into the maintainance-free type 13 plates 70
before this i was using the normal car battery 13 plates 70
i noticed that the rpm drops more when i on my air cond after i changed my batt...