The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Wiring a R-4 A/C compressor

Chevy4Life · 03-20-2009, 09:54 AM

I'm in the process of doing the same conversion. I'm using a 91 serp. setup and it doesn't have the pressure switch on it. It's good to know both style r-4s can be used. Could you tell me more about your setup? Are you using the stock condenser? Where did you get the fittings and hose made? Can you take some pics of the evaporator and condenser hookups? I'd really like to hear how well it works. Post some vent temps if you can.

Thanks,
Jay

03-20-2009, 09:54 AM	#6
Chevy4Life Senior Member Join Date: Feb 2003 Location: Las Vegas, NV Posts: 749	Re: Wiring a R-4 A/C compressor I'm in the process of doing the same conversion. I'm using a 91 serp. setup and it doesn't have the pressure switch on it. It's good to know both style r-4s can be used. Could you tell me more about your setup? Are you using the stock condenser? Where did you get the fittings and hose made? Can you take some pics of the evaporator and condenser hookups? I'd really like to hear how well it works. Post some vent temps if you can. Thanks, Jay