Title says it. thanks.

Can anyone confirm whether my 85's turbo is a TD05-12A or a TC05-12A? Its a water-cooled turbo on a non-intercooled car. I can't make out whether the second letter is a C or a D on the compressor housing!

The issue is they are very very slow,,, to the point they stop And then the box relay starts clicking.....   What I have done... Lubed the tracks and ribbons.. Connected 12 volts directly to the motor,,operated perfectly that way Checked all grounds on the car.. checked voltage when belts are operation,, the voltage is only 3.98-4 volts...   so I'm assuming that 4 volts is not enough ,, said captain obvious.   Any ideas where to look for the issue?   Bryen  

How many guys do we have in AZ? I'm interested in setting up a meet, I don't have a starquest right now but I'm lookin to meet whoever is near me to make some friends.