Carburetor Hose

[Remyd]

Hi,
I'm restoring twin SU HS4 carbs to fit in my 1971 MGB GT to replace the Weber 45 that is currently in.
I still got a few parts to get including the fuel pipes and hoses. I know that I will need fuel pipes and T piece set but I am not sure of which hose to get and where to put them from the carb.
My carbs have got an fuel inlet pipe on the float bowl lid and another one going out near the dashpot. Obviously, the fuel pipe will go to the float but where do the hose from the other pipe go to?
if anyone could explain or send pictures of their set up, that would be very helpful!
Pictures of the carbs and the current setting i've got in the engine bay with the Weber.

[Steven collins]

Fuel in one on left, the other one on the right is the overspill in case the floats get stuck this attaches to the side of the engine would you believe. Small piece of fuel hose that connects to the metal pipe.
H.T.H
Steve.

[Bumpa]

Sorry, I don't think that Steve is right. The extra hose connections by the dashpots is for the crankcase breather system. Have a look at the pictures on Paul Hunt's site mgb-stuff.org.uk
https://www.mgb-stuff.org.uk/suports.htm

The overflow pipes Steve refers to are normally on the top of the float chambers as in Paul's photos. I don't know where they are on the carbs in your photo.

[Bumpa]

On my 1971 car the set up is like this.

[Steven collins]

Oopps, I stand corrected I read the message wrong I was indeed talking about the float connectivity and not the crankcase breather
I will get my coat……