Quadrajet Core. What to Look For? 69 Smallblock
#1
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Quadrajet Core. What to Look For? 69 Smallblock
Having some trouble with a rebuilt carb I got from Napa a few years back. Don't know who rebuilt it but Thea label seems to have a "T" and "J" type logo on it.
I finally have the car together but running into problems so I would like to look for a good core for rebuilding.
Car is NOM Smallblock with a mild cam, freshly rebuilt. all stock equipment incl. smog. and points distributor, Manual trans.
Any guidance very much appreciated, Rick
I finally have the car together but running into problems so I would like to look for a good core for rebuilding.
Car is NOM Smallblock with a mild cam, freshly rebuilt. all stock equipment incl. smog. and points distributor, Manual trans.
Any guidance very much appreciated, Rick
#2
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Location: At my Bar drinking and wrenching in Lafayette Colorado
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If you drop me an e-mail for my paper on finding Q-Jet cores I can send you some good info. I can also send you the paper about the commercially rebuilt carbs (such as your NAPA carb) and why you need to avoid those at all cost.
Lars
V8FastCars@msn.com
Lars
V8FastCars@msn.com
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69L46vert (06-19-2017)
#3
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Thank You Lars for your generous offer. I will send an email requesting the papers.
I just snapped a few pics to show the offending unit. I bought this at NAPA nearly 20 years ago. Guessing about 1998 or so. It sat in a box until just recently installed.
The number on the carb is 7029223 IY
My apologies for the blurry pics.
I just snapped a few pics to show the offending unit. I bought this at NAPA nearly 20 years ago. Guessing about 1998 or so. It sat in a box until just recently installed.
The number on the carb is 7029223 IY
My apologies for the blurry pics.
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That's a classic "mix-n-match" commercial carb assembled from various different years and makes of carbs. It is missing parts, and has incorrect parts installed. It has also been sandblasted to remove all original platings. They should shoot places that do that to carbs...
You should have the articles in your e-mail inbox right now...
Lars
You should have the articles in your e-mail inbox right now...
Lars
Last edited by lars; 06-17-2017 at 11:52 AM.
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69L46vert (06-18-2017)
#5
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Thanks Lars. I got the papers. Lots of great info. I'm going to study it now. I have Cliff's book and also have Doug Roe's book but it's an awful lot for me to try and absorb especially since I don't have any "hands on" experience with these carbs. Thanks again. You've been more than helpful. Rick
#6
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Thanks Lars. I got the papers. Lots of great info. I'm going to study it now. I have Cliff's book and also have Doug Roe's book but it's an awful lot for me to try and absorb especially since I don't have any "hands on" experience with these carbs. Thanks again. You've been more than helpful. Rick
Lots of good cores out there if you're patient.
Brian
Last edited by Brcmpbl; 06-18-2017 at 06:14 PM.
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69L46vert (06-19-2017)