help identify vacuum pipes on E30 M10B18 Carb

[peraklo]

So, i have circled on pictures the things on intake and carb and air filter i do not know where to connect with vacuum or other lines.

The engine is M10B18, E30 316, 1984.g.

If some of you have this engine immaculately set up, please share some photos of those parts with me, or at least describe what is it for.

Thanks in advance.

[TobyB]

Lordamighty, we didn't get a carb after the 1976 2002.

So us 'Murrikins aren't going to be much help.

From the 2002, guessing.
On top:
That's the flap that directs preheated air from the exhaust manifold on cold days.
Second pic, top:
crankcase vent, or other 'dumps to engine' hose
Second pic, bottom:
that's the valve that controls what the flap, top, does. Probably changes state
about 10- 15c?
3rd: Manifold vacuum, used for things like flipping flap, top.
4th, ported vacuum, for the distributor pod.

www.realoem.com will be more accurate- see what it says,
and how accurate my guesses aren't!

heh,
t