Another AC Vacuum question - The 1947 - Present Chevrolet & GMC Truck Message Board Network

KellerMAC · 07-01-2012, 08:15 PM

I am trying to find a good and strong source for the vacuum of my AC unit in my 72 C10 with factory air.

I need to run the hose from the vacuum tank under my dash to provide vacuum and was wondering which way would work best?

I have two choices - (1) use a T and tap into the main line from the valve cover and the carb (2) use a T and tap into the vacuum advance of the distributor. What is your opinion - see two pictures below.

Thanks for your help,

KellerMac

07-01-2012, 08:15 PM	#1
KellerMAC Registered User Join Date: Jan 2007 Location: Keller, TX Posts: 143	Another AC Vacuum question I am trying to find a good and strong source for the vacuum of my AC unit in my 72 C10 with factory air. I need to run the hose from the vacuum tank under my dash to provide vacuum and was wondering which way would work best? I have two choices - (1) use a T and tap into the main line from the valve cover and the carb (2) use a T and tap into the vacuum advance of the distributor. What is your opinion - see two pictures below. Thanks for your help, KellerMac Attached Images __________________ Texas - Don't Let The Size Scare You!

Thread Tools
Show Printable Version Email this Page
Display Modes
Switch to Linear Mode Switch to Hybrid Mode Threaded Mode



Register or Log In To remove these advertisements.

Register or Log In To remove these advertisements.