Identifying a quadrajet part
Thread Starter
Member
Joined: Sep 2005
Posts: 158
Likes: 0
Identifying a quadrajet part
https://webdisk.ucalgary.ca/~jmknopp..._html/carb.jpg
What's the yellow arrow pointing to? I'm just curious what that thing is next to the electric choke.
What's the yellow arrow pointing to? I'm just curious what that thing is next to the electric choke.
Joined: Sep 2005
Posts: 28,050
Likes: 2,504
Car: Yes
Engine: Usually
Transmission: Sometimes
Axle/Gears: Behind me somewhere
primary choke pull-off diaphragm
it has 2 jobs: to crack the choke open a little bit at cold start-up, and to control the opening of the scondary air valve
it has 2 jobs: to crack the choke open a little bit at cold start-up, and to control the opening of the scondary air valve
Supreme Member
iTrader: (1)
Joined: Jul 2004
Posts: 10,763
Likes: 4
From: Calgary, AB, Canada
Car: 1982 Trans-Am
Engine: 355 w/ ported 416s
Transmission: T10, hurst shifter
Axle/Gears: 10 bolt, true-trac, 3.73
It's a design feature. Other carbs use different methods to do that job.
hey, my webspace being used for good, and not evil. Rock on.
hey, my webspace being used for good, and not evil. Rock on.
Thread
Thread Starter
Forum
Replies
Last Post
LT1Formula
Engine/Drivetrain/Suspension Parts for Sale
20
Nov 14, 2015 12:02 AM
