had a look on google and can't find much,

 

i think a vacuum gauge is a worthy gauge to have but how

would you connect it up to multiple carbs as multiple carbs don't have

a single manifold for all cylinders.

 

seems like either 1 gauge for each barrel?

or tee all barrels together to feed into the gauge?

 

its going to be an full time addition to the console rather than

a service tool used in the engine bay.

 

anyone know?

Mattysshop on ae86drivingclub has quad throttles on his 4AGE and came across this same problem.

 

http://www.ae86drivingclub.com.au/forum/in...c=5125&st=0

 

Just T piece each part of your intake manifold and pipe them all together..

Think the bathurst chargers and toranas used t pieces from the factory to pick up manifold vacumm from each branch of the manifold.