i really like this idea … two supportive arguments are (i) you want to run your trannies hot vs. ambient to drive heat flow [they already run at 80-100°C] and (

i really like this idea … two supportive arguments are (i) you want to run your trannies hot vs. ambient to drive heat flow [they already run at 80-100°C] and (ii) you can use heat pipe vacuum tech to fine tune the capillary transition temp and to produce a lower temp arterial cooling circuit.