[Vwdiesel] Injection Pump on Ebay

[Sandy Cameron]

>  I doubt it has anything (directly) do to with timing.  Since the 
>timing advance mechanism is a cross shaft in the bottom of the 
>pump (and you can see that this pump has one).  Being in the lid 
>as it is, I'd suspect it's some sort of fueling adjustment.  That's what
>is in the lid.

Is it possible it could be a governed two-speed for an industrial engine
application?
For instance, a generator or water pump.

Governor things happen in the top of the pump.



Sandy