ACademic, it is not a coolant recovery system. Chas does not have a coolant recovery system either. 99% of the Cobras on here do not have a coolant recovery system (they just have one-way catch reservoirs)... and most of the guys here don't know that there is a difference between a recovery cap and a standard cap. If you're part of that group, you can read more about them here:
Radiator Caps including the "Putnam Suck Test." All my system is doing is searching for the optimum coolant level after its recent flush and fill. It will eventually stop that small spitting for all but the hottest runs, and then it will be time for another flush and fill and we'll start the same process over again.
And RodKnock, I did not read that "queen of some type" post either.
