Rat Nest and Inlet manifold Piping

[leeroy_25]

I have made a start sorting out my new motor and seeing what\'s missing.

I noticed a couple of areas that I am not sure whether there should be pipes connected to or not.. please take a look and let me know if you can help..

looking into the rats nest from the back of the engine I can see three pipes with nothing on.. 1 at the opening:



and two right in under the inlet manifold.


also there are two open stubs on the side of the inlet manifold. one big and one small..
I am guessing the small one is for the boost guage? where does the big one go?


Thank you
Lee

[TonyC]

Big one is for the brake servo.

[leeroy_25]

Arh yes!

Anymore takers for the others? is the little one the boost guage?

[RobbieRX-7]

The little ones for the dump valve. The blocked off nipple is used for boost gauge

[probedb]

Two under the manifold aren\'t used....just find the vac diagram on here somewhere...will tell you everything.