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Vac Advance Cuttoff


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I want to re-install the stock valve that disables vac advance while the car is still warming up. Only problem is i dont know which one of the two temp valves it is. Is it the one that screws into the alloy flange off the manifold or the one that sits just over the manifold and is held in place by a black riser piece? I suspect the first of the two cause some hardlines that connect to it come out near where the ported vac port is on the carb. Also a folow up question, what nipples are connected at what temps? Any help would be appriciated.

 

Edit: this is a 1990 Brumby btw.

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It is the one in the flange,assuming it is the same as a north american 1984 engine(likely).Top port goes to the aircleaner,middle to EGR and bottom to the disty.

Top 2 ports open below 30 C,closed above 40 C.

Bottom 2 ports open above 20,closed below 10.

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