Search found 5 matches

by B52bombardier1
Wed Jan 01, 2020 6:56 am
Forum: Automotive Air Conditioning Forum
Topic: Classic car ac help
Replies: 3
Views: 982

Re: Classic car ac help

Hello, I'm happy with the Classic Auto Air conditioning system in my 70 El Camino. This is a total replacement of everything from the original GM / Chevy / Harrison air conditioning system. No more vacuum operated controls in the system - all electric. It uses R134 refrigerant, not R12. I'm quite ha...
by B52bombardier1
Sun Dec 22, 2019 5:30 am
Forum: Automotive Air Conditioning Forum
Topic: Finding A Leak In A New System
Replies: 10
Views: 959

Re: Finding A Leak In A New System

A soap solution will hopelessly contaminate your system. Use some refrigerant with an ultraviolet dye color chemical in it. Charge the system and then use a UV light to see the leaky location.

Rick
by B52bombardier1
Tue Sep 24, 2019 5:45 pm
Forum: Automotive Air Conditioning Forum
Topic: Resurrecting 1970 GM AC with POA
Replies: 30
Views: 38699

Re: Resurrecting 1970 GM AC with POA

Hello, For anybody that needs it, I answered my own question above about Doc's Blocks being closed and needing a new source for a compressor adapter. For me, I found what I need at "Nostalgic AC Parts". Their GM1600 adapter works perfectly for my LS swap compressor in a 70 Chevy El Camino....
by B52bombardier1
Sun Sep 01, 2019 9:23 am
Forum: Automotive Air Conditioning Forum
Topic: Resurrecting 1970 GM AC with POA
Replies: 30
Views: 38699

Re: Resurrecting 1970 GM AC with POA

Excellent write up here and I also had a Nova is high school. Very well done here but I do have a question. Since it appears that Doc's Blocks is no longer in business, who would you buy your connectors and fittings at the compressor from? I'm about to embark on adding Classic Air to my 70 El Camino...
by B52bombardier1
Sun Sep 01, 2019 4:49 am
Forum: Automotive Air Conditioning Forum
Topic: Denso AC Compressor - Fixed or Variable Output?
Replies: 2
Views: 537

Denso AC Compressor - Fixed or Variable Output?

Hello, This is my first post here and as I work through this upcoming project, I hope to be able to contribute to the body of knowledge on the site. I'm about to purchase a Classic Air Conditioning kit for my 70 El Camino with a 1999 GMC Sierra 5.3 liter LM7 truck engine. I wish to retain the origin...

Go to advanced search