dual port manifold vacuum port ?

[AUTO]

Hi am i correct in thinking i will have to alter my dual port manifold
as there is no fitting to connect the vacuum pipe
I have seen one on my old single port manifold ?
I just thought i would ask before i started drilling it 
cheers phil

[volkenstein]

Phil,
     Yes you'll need a large vacuum spigot on the manifold, unless you tap the end castings for vacuum or some such.

HTH
Volkenstein

[68autobug]

I have a single port manifold to drill out too..
something to think about over the summer Christmas season
when its too hot to drive My beetle... 36.3C at the moment..

cheers

Lee
[down under where its summer]