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11-27-2012, 03:10 PM
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#1 |
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Registered User
Join Date: Dec 2010
Location: Houston, TX
Posts: 218
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Lets talk AC
My 71 has the rear tunnel AC, converted to R134. It leaks and even when charged, couldn't keep the burb cool in Texas summer.
For those of you that have working AC, what setup are you using? I'm thinking about adding an aftermarket dash system and running it in tandem with the rear tunnel, but that would hinge on being able to find repair parts for the tunnel system. Can this be done or is the tunnel system junk? TIA, AW
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69 C10 SWB LY6 T56 70 Chevelle SS 396 4spd |
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11-27-2012, 07:26 PM
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#2 |
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Registered User
Join Date: Dec 2009
Location: Brooklyn N.Y.
Posts: 819
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Re: Lets talk AC
I have a vintage air in the front with a factory style condensor (bigger the better). I tee`d in a single rear unit from an 89 suburban hanging in the back. I`m using a factory compressor, it blows little over 40 degrees in the day and below 40 at night. If I`m in traffic i turn on an extra fan mounted in front of the condensor.
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1967 GMC Suburban, Supercharged 6.2 LS with a 6l80e , my 11 second tow vehicle! *pic in my profile* 1987 GMC CrewCab Dually 6.0 LS/6L90e, new tow pig. http://67-72chevytrucks.com/gallery/...=74049&cat=500 |
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11-27-2012, 10:29 PM
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#3 |
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Registered User
Join Date: Jul 2011
Location: Houston, Texas
Posts: 145
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Re: Lets talk AC
AW, if you come across the perfect system, I'd like to hear it. I was going to do AC in February or so. I was thinking of getting a custom headliner with nozzles like in the new Suburbans to help spread the air out a bit. As for power, us Texans need something seriously cold and strong. You might want to review the great explanations over at http://www.griffiths.com/. I'm gonna get a system from them for my Porsche, and they might be able to help with my Burb. Certainly the reading material the have will help you with a plan.
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- Brian FleetFilter.com 1991 Chevrolet V1500 Suburban 4x4 1986 Jeep CJ7 1969 Porsche 911S Targa |
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11-28-2012, 12:00 AM
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#4 |
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Southern Nevada Coal Roller
Join Date: Oct 2008
Location: Las Vegas NV
Posts: 190
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Re: Lets talk AC
I have vintage air and rear A/C. Does ok in Vegas heat. Till about 120* but we don't have humidity.
If you try something new and it works let us know! Chris Posted via Mobile Device
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Chris 72 Suburban, 1 ton dodge chassis 4wd cummins, DTT 47rh 89%, PDR VE 3200 spring, PODS, Piers Turbo. 36 Chevy P/U rat rod project. 4bta cummins 
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11-28-2012, 09:13 AM
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#5 | |
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Registered User
Join Date: Dec 2010
Location: Houston, TX
Posts: 218
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Re: Lets talk AC
Quote:
Im not expecting an ice-box. Going to insulate the interior as best I can, tint the windows, and I would be content with a system that kept me comfortable running at max on a hot day. I guess my next step should be to take the tunnel unit apart and inspect the equipment?
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69 C10 SWB LY6 T56 70 Chevelle SS 396 4spd |
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