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Old May 27, 2011 | 01:17 PM
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From: Tomball TX
Default 73 a/c

Hi All:

I'm trying to fix the A/C in my '73 - my problem is that before I saved the car, "bubba" had been making all the repairs, apparently with just hot glue, duct tape and whatever extra parts where lying around.

Anybody got any pics on what an installed (and complete) system is supposed to look like on a '73?

Thanks in advance.
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Old May 28, 2011 | 10:40 AM
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You want to be sure about whether you really want to use the stock VIR assembly as opposed to the bulb-in-the-evaporator type (I forget the proper name for it). The stock VIR (Valve In Receiver) units don't work quite as well and some people convert them to the bulb type. I'm sure you can find out more about this by searching. I think there's kits out to accomplish the conversion.
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Old May 28, 2011 | 11:21 AM
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Originally Posted by TNX ZORA
You want to be sure about whether you really want to use the stock VIR assembly as opposed to the bulb-in-the-evaporator type (I forget the proper name for it). The stock VIR (Valve In Receiver) units don't work quite as well and some people convert them to the bulb type. I'm sure you can find out more about this by searching. I think there's kits out to accomplish the conversion.
That's another of my questions...

Does anybody have experience with these VIR eliminator kits?
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Old May 29, 2011 | 02:39 PM
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If I were doing it over again I would try to upgrade to a newer system. Mine works ok but the VIR valves are known to be a problem. They are a real pain to remove as well because of there placement.
Here is some info from Toms "The 73 spot" page that may be helpfull
http://www.73spot.com/bulletin_files/acfix.pdf
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Old Jun 1, 2011 | 08:52 PM
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I ended up getting the VIR eliminator kit - we'll have to see how this goes...

Another question - does anyone have any suggestions for replacing the seal around the Rt side air inlet door (behind kick panel)?
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Old Jun 1, 2011 | 09:00 PM
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Originally Posted by mrandig
That's another of my questions...

Does anybody have experience with these VIR eliminator kits?
I converted my '73 (Factory Air) to '79 A/C. Just use a '79 Evaporator, new condensor (and SANDEN) compressor...No VIR stuff. Got the info right here in this forum...
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