Weird 10v turbo engine

[Jorgen Karlsson]

> I checked out the engine in a late '89 200TQ today, and I found the
> regular stuff, as dual knock sensors, water cooled turbo etc., but one
> thing made me wonder. The engine block was stamped JY, which should be
> a mechanical lifter, oil-cooled turbo engine from a mid 80s 200
> (Euro), but this engine had hydraulic lifters/head, dual knock sensors
> and water cooled turbo. It looked like a late MC or an 1B engine..
>
> What could this be?

He has used a JY short block. But most turbos are water cooled. To my
knowledge only the 84's wasn't watercooled. At least I have two complete JY
from 85 that are watercooled.

Jorgen Karlsson
Gothenburg, Sweden.