Bench racing here with probably not enough knowlege.
Could a person rig up something with an arduino based module that could be programed to trigger a 12 relay above a certain pulse width?
Add a clutch controlled variable displacement compressor, like 08ish corvette.
In theory, when the bcm commanded low displacment, the compressor would turn off.
Now, a question, what is the issue with our non clutched AC that would drive one to do this?
Too many rpm in modded cars?
Black M6 GXP
Black '09 GT
LS7 T56 Chev Wagon
'70 W31 Cutlass