I am sorry guys, I made a mistake.
I was thinking of my 89 T/A that has cold A/C...
This 91 240 SX SE Coupe, 5 spd. Did NOT have A/C from the factory and NO Sunroof...I don't know the numbers, but I think very few "SE"'s had both sunroof & A/C delete options...Making this one of the lightest 240's SX SE's available... Sorry for that misprint! Let me know if anyone is interested.