The '85SD (with the very dark tinted glass) gets 45°F at the vent with 91°F ambient and the high Florida humidity (at least 50 % usually over 75 % and often higher than 85% humidity). But only after about 10 minutes at highway speeds and with the fan set on minimum. With fan on auto (which gives a higher fan speed sending more air through the evaporator) it goes up to 52°F. At idle it can go up to 65°F or worse the longer the idle -the aux fan is not currently working.

This is with duracool -a hydrocarbon refrigerant (propane/ isobutane blend, I believe)

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'83 SD, 2x '85 SD
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