Polini 30mm help

[mr series 2]

https://btcloud.bt.com/web/app/share/invite/nkAHqrWiOvCan anyone please help by telling me if the pipe from the outside of the float bowl on a Polini 30 (thinks same as PWK) goes to the vertical copper pipe at the top of the carb or the horizontal Ali one that's at 90deg on the side of the carb
Thanks in advance for any

[ukpeckerwood]

The one on the top I think is for a vacuum pump feed or a oil feed and should be blanked of.

[mr series 2]

The one on the top I think is for a vacuum pump feed or a oil feed and should be blanked of.

Thanks for that am I right in thinking the one from the float bowl is just a breather & the one on the side is an overflow

[Padge]

the one on the float bowl should be the overflow, if you look inside float bowl you will see a copper pipe, (the bit that's a barsteward to get past the floats when you try and fit it to the carb)that goes to the overflow on the bottom

[mr series 2]

Thanks for both replies it's all become clear now