Cliff's Quadrajet Parts and Rebuild Kits

General Category => Quadrajet Carb Talk and Tips => Topic started by: Mr.Pontiac on January 22, 2020, 11:09:11 AM

Title: Explain choke pull-off,s 67thru70 and a dual unit for 69-70??
Post by: Mr.Pontiac on January 22, 2020, 11:09:11 AM
ok, what pull-off go,s to what carb. why do 69-70 have a dual unit but plastic ones also state for 70 model.witch correct one go,s to say a 7040262 carb.?? Dual unit or the plastic unit??? Thank You for reading my question.
Title: Re: Explain choke pull-off,s 67thru70 and a dual unit for 69-70??
Post by: Kenth on January 22, 2020, 12:07:59 PM
Only 1970 Pontiac (non-RamAir) Quadrajets and all 1970 Cadillac Quadrajets uses the dual tube choke pull-off.
The second (outer) tube is connected to a vacuum tank and is part of the delayed choke system used only on these applications.
Title: Re: Explain choke pull-off,s 67thru70 and a dual unit for 69-70??
Post by: Mr.Pontiac on January 22, 2020, 09:53:40 PM
Thank You very much for the answer