Topic profile page for Quadrajet.
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Topic "Quadrajet" was discussed 1,492 times on 164 sites in last 3 months
Started 4 days, 20 hours ago (2009-11-09 18:17:00)
by WeekendWarrior
YO. I need to know how difficult of a job is it to rebuild a 4bbl quadrajet carb on a chevy 305 motor. Can someone who has never done a carb rebuild do it?
Started 5 days, 14 hours ago (2009-11-09 00:00:00)
by Brad Sears
I have a 84 Chevy C-20 PU with 1978 350 eng, with quadrajet carb. Seems to run good but cant get over 10 mpg no matter what I've tried. What can I do to increase mileage? I'm open to anything that works. Thank in advance for your time and help Answer 10 miles per gallon for a C 20 is not bad mileage. Before assaulting the carburetor check the rear end gears. If there is a tag on the rear ...
Started 1 week, 3 days ago (2009-11-03 22:03:00)
by StageTwo
I am looking for a 7042240 Quadrajet (1972 455 automatic 800cfm). Needs to be complete and rebuildable. Can send you Paypal or make a deal with my reproduction black sports steering wheel (only a few months old) if you are looking for one. Need good pics to make deal - thanks! May consider at 7041540 carb, but sort of have a '72 theme for my project.
Started 2 weeks ago (2009-10-31 10:53:00)
by V8Sky
Hi everyone, I'm doing a 350 4bbl intake/Quadrajet carb swap on my '72 Skylark. As I'm putting everything back together I see that the original 2bbl carb bolts which attach it to the manifold are going to be way too short for the 4bbl Quadrajet carb. Can someone please let me know the correct length for the bolt so I can go pick some up from the hardware store?
Started 2 weeks, 2 days ago (2009-10-29 12:07:00)
by jeepmike887
All located in Hinckley IL, close to NIU -tuned port injection with painless harness, ecm, and all sensors and doodads. -quadrajet computer controlled carb (ccc) just rebuilt, will post model # later -1996 dodge ram allow wheels set of (4) -blue suzuki motorcycle swingarm stand https://post.craigslist.org/chi/S/pt...uYldbLeI/fG xrF
Started 2 weeks, 6 days ago (2009-10-25 13:28:00)
by Stomis
Need help fast, CCC Quadrajet help Its in my 86 regal but was the same for all the 80s CCC carbs so I came here first. I just put a new tps in. Adjusted it to the proper base voltage and got everything back together. Now its doesnt want to run. First it didnt want to idle so I adjusted the idle control bleed valves and it idles ...
Started 2 weeks, 6 days ago (2009-10-25 11:15:00)
by XPNSIV
FS: reco v8 quadrajet carby hey guys, selling my carby as no longer have the car i bought it for its a reco quaddy off a vk. has been used for a week then removed and bagged/sealed up and put away.. no longer needed $200
Started 3 weeks, 1 day ago (2009-10-23 13:52:00)
by hemi joe
to all quadrajet lovers what is the cfm of a stock quadrajet 4 barrel on a 1987 chevy caprice 5.7L 350?i had a holley street avenger to put on it but decided to stay with the quad-jet(seems like to much playing around with holleys)i'am putting a holley street dominator daul plane intake on motor.should the quad-jet work fine with that set-up being intake is just a mild increase over stock.......
Started 4 weeks, 1 day ago (2009-10-15 21:09:00)
by 1964_442
my quadrajet had a non working choke that looks like this: can I remove the whole choke assembly without having problems like in this picture and leave it that way?
Started 5 days, 2 hours ago (2009-11-09 12:15:00)
by y5e06
All, I'm laying out plans to convert my '86 Suburban to modern FI (5.3L). Currently the truck is all stock, which includes a 40g tank and a non-computer quadrajet carb. Some of my options for plumbing FI includes - stock tank w/ external Fuel Pump (FP) and proper lines pros: easiest to get going cons: sucking fuel through the stock pickup. question on long term reliability - sump ...
Started 23 hours, 6 minutes ago (2009-11-13 15:44:00)
by StageTwo
Quote: Originally Posted by StratoBlue72 The only difference is the CA carb. has one extra vacuum nipple for the EGR valve. I actually have a #7042940 that's NOS in the box, although I would need fairly good money for it. Thanks for the info. That NOS piece would be great if I was doing a numbers matching ...
Started 2 days, 15 hours ago (2009-11-11 23:20:00)
by Green bear
Ik kwam deze net tegen http://auto-diversen.marktplaats.nl/...ta_ind=29&f s=1 __________________ JEEP, the never ending story of 4 x4. Jeep Wrangler YJ 1992. Jeep Gladiator V8 1964. Westside jeeper
Started 1 week ago (2009-11-07 12:19:00)
by Sport/Truck
Quote: Originally Posted by prostreetC-10 Do you know what is the max HP one of his carbs will support? Also wondering if there is anything they do to get them to flow more than 750 or 800 cfm? I go agree with your statement. It's just like my Holleys.....troublesome for some and wonderfull for others (when tuned right)!...
Started 1 week ago (2009-11-07 09:58:00)
by IRRebel
Quote: Originally Posted by Beer:30 Beautiful boat! That 468, especially with 12:1 compression, is being choked by the inlet and outlet that are bolted on. Correct me if I am wrong, but a jet doesn't have much use for a dual-plane intake? Or a Quadrajet for that matter. A nice single-plane with a larger Holley or Demon would definitely...
