Thanks. I appreciate you looking into it.
Gary

"69' Dune Buggy 1600cc" > wrote in message
oups.com...
> Gary,
>
> I just looked this up in the VW manual. Naturally they have pictures
> of the NORMAL carbs 30pict, 34pict but nothing like you mentioned.
> HOWEVER, they do talk about the EGR value(Exhaust Gas Recirculation)
> and testing proceedures. That devices is hooked to the carb to pull in
> and REBURN emissions. Also, an autostick tranny requires two vacuum
> connects, one manifold to supply the muscle to power the clutch, and
> the other (carb connection) to help assist disengaging the clutch. I
> have an autostick, but lack a seperate port so it's tee'd into the
> advance line...
> OK, so all this said the two ports on the side of your carb will
> control the distributor advance, and EGR emmission along with any
> control for the autostick. Those ports if not used should be plugged.
> You can plug them, start your engine and manually open the throttle a
> bit and then remove the cap and feel the suction, the advance will kick
> in once you open the throttle so you should be able to pick out which
> one of two is TRUELY advance. The other one could have suction all the
> time, I'm not sure on how the EGR circuit is plumbed. Hope this helps,
> the book really doesn't go into detail on your specific question.
>
> Scott
>