Author Topic: where AC vacuum should be plugged in?  (Read 619 times)

Offline willard

  • Full Member
  • ***
  • Posts: 527
    • 1970 Challenger R/T
where AC vacuum should be plugged in?
« on: January 23, 2009 - 10:53:36 AM »
What is the factory place to connect ac vacuum? Mainfold? Brake booster? Any photos?
In my car the vac line crosses the cowl under the ac heater unit.
Thanks.
1970 383 R/T SE




Offline Chryco Psycho

  • Administrator
  • C-C.com Guru
  • *****
  • Posts: 36620
  • 70 Challenger R/T SE 70 tube Chassis Cuda now sold
Re: where AC vacuum should be plugged in?
« Reply #1 on: January 23, 2009 - 02:17:21 PM »
most fo the specific A/C carbs had an extra port , but you can connect it onto the vacuum tree on the #8 runner

Challenger - You`ll wish You Hadn`t

Offline willard

  • Full Member
  • ***
  • Posts: 527
    • 1970 Challenger R/T
Re: where AC vacuum should be plugged in?
« Reply #2 on: January 23, 2009 - 04:06:55 PM »
In fact I planned to hook it to one of mainfold vac ports in my new holley  :thumbsup:
1970 383 R/T SE