there is 2 hollow sections in there one for the coolant and one to join the 2 ports together i believe well thats what my 2 manifolds have

ok, i dont have the vac advance hooked up at the moment, i take it i dont go off there then? do i take it from the triangle plate doover just behind the dashpot?

There is/or should be a small brass port on the nearest to front carb.

there should be a tapped hole on the top in the middle take it from there
the one right at the front is for coolant


see the fitting in the middle take it from there the one at the front wil have to join in the bottor radiator hose somewhere i will try get a photo of how i had mine return in

i just went out for a sticky beak, is it located underneath the carb?

d1000w - does that come from the atmo side of the butterfly?

no motor side of the butterfly

thats no good for vacuum advance is it? dont it have to come from the atmo side so it sees no vacuum at idle?

no im pretty sure it has to be on motor side

Im sure someone will have a pic, its just before the insulation block on the underside of the carb.

yeah i think i have it whitey, i have a little brass d1ck thats sucking air under the carb.
probably worded that a little bad!
will this cause any wierd stufff to happen if its not plugged with anything?
ive searched and searched for a pic, but to no avail.