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A/C upgrade

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Old Mar 8, 2010 | 05:17 PM
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glenn.davies's Avatar
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Default A/C upgrade

I would like to upgrade my 79 a/c. i heard theres a really easy way to do it. can anyone help?
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Old Mar 8, 2010 | 09:32 PM
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Depends on what you call easy. I assume yours is an accumulator system. That is the basis for a good upgrade.
But it takes a new modern compressor, brackets, hoses and a crossflow condensor.
Search for previous post on here, there is alot of discussion on what can be done.
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Old Mar 8, 2010 | 09:48 PM
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i've heard about the R-134A AIR CONDITIONING CONVERSION AND CHARGING KIT For around $55 would something like this work?
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Old Mar 8, 2010 | 10:43 PM
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depends on what shape existing system is in, mine cost about $350 to convert to 134a, of course i did buy a New compressor, accumulator, orifice tube, oil, ac system flush, all new orings (green ones). and new hose manifold / belt, 4 cans freon vacuum pump rental. it cools quite well now.
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Old Mar 10, 2010 | 12:38 AM
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A 134 conversion is not effective without other upgrades.
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Old Mar 10, 2010 | 09:21 AM
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Here's a good starter.

C:\Documents and Settings\Admin Bob\My Documents\R134A Air Conditioning Conversion 1977-1982 Corvette.mht
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