Ok, I checked with Rob Halliday ( we have been friends since the late 60's ) today to make sure what I thought was correct ,This is a photo of their Shellsport 2 litre Escort that they ran in Shellsport for a little while .I remember this car as they used 4 x Delorto motor cycle carburetors ,which was a good way of getting around the 36mm choke rule that Shellsport had ,these carbs were of benefit as they had no internal restriction other than the butterfliys
I am not able to help with what happened to it or where it went to. I can remember the car in this guise ,I can't remember one with the GAA in it ,but will check further with Rob when we catch up in person