stock turbo?

Well I'm about to buy a 91 Talon TSI AWD with a bad headgasket. The guy only wants $500 for it. When I took a peek at the turbo it said TD05 on it. Is that the stock turbo? I did a little research and I couldn't find a straight answer, so I thought I would ask you guys. This is my first DSM, and I don't know much about them.

There are many turbos that come with the TD05 compressor housing. Chances are it is a stock turbo. I bought my 1990 TSI AWD with a blown headgasket and it had a Big 16g though :). If you write down some of the numbers and search for them either here or on Google, you should be able to find what kind of turbo it is.

Quick way to see if it's a 14b/16g is to take the intake off and look at the compressor wheel. 14b's have a single leve of blades, 16g's have a double level.
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