[prtofcali]

Im temp. in North Dakota (orig. from Cali.) and my car is freezing up here, literally! I put an oil pan heater on the car but it dosen't seem to be doing much. I dont want a block heater installed. Any suggestions? Also I just installed a system in my car and my head unit seems to be getting very cold as well, is there anything that can be placed in the car to keep it warm. Electricity is free where I'm at so thats not a problem.