Heat energy transfer

Would it be best to create a path for the heat energy to travel from the radiator (if insolated) electrically or just paint it black to absorb outwards and then silver again to keep it reflecting into the vacuum of space by the fan? You can charge your battery with its exchange and flow movement if your wiring is correct! A inline diode and capacitor helps it remember its job at hand! Has anyone tried the un-grounding of the air breather, carb, and intake, magnetically??? Any thoughts of trying to??? No need to waist all that horse power in heat energy loss or by not loosing it!