Carburetor question
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Joined: Aug 2005
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From: Peoria Arizona
Carburetor question
I have an old (needs to be rebuilt) 1968 Corvette 427 quadrajet carburetor (390 hp). The lid on the carburetor is partially broken. Can this be replaced with another lid off another quadrajet or are the lids made for that certain carburetor part number.
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From: At my Bar drinking and wrenching in Lafayette Colorado
You're going to need to find and use a 1968 Chevy Q-Jet airhorn. It can be off of any '68 Chevy. The problem is going to be that the airhorns tend to take a warp or a twist that matches the float bowl they're installed on. Another airhorn may need a bit of work to make its twist match that of your bowl. If the airhorn does not mate well with the floatbowl in the area of the fuel transfer holes, the carb will not idle.
Last edited by lars; Aug 16, 2005 at 05:38 PM.
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Joined: Aug 2005
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From: Peoria Arizona
Thanks for the info about the carburetor. I want to rebuild this carburetor.
Thanks for the info on the carburetor, very informative. It is matching numbers quadrjet to that engine. #7028209, (427 Corvette engine, 390 hp). Hope I can find a lid for it that will work.
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Joined: Aug 1999
Posts: 14,370
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From: At my Bar drinking and wrenching in Lafayette Colorado
An airhorn off of any of the following carb numbers will work:
7028207
7028208
7028209
7028210
7028211
7028212
7028213
7028216
7028217
7028218
7028219
7028229
7028207
7028208
7028209
7028210
7028211
7028212
7028213
7028216
7028217
7028218
7028219
7028229
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Joined: Oct 2000
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From: Lake Villa Illinois
Originally Posted by rdog
Thanks for the info on the carburetor, very informative. It is matching numbers quadrjet to that engine. #7028209, (427 Corvette engine, 390 hp). Hope I can find a lid for it that will work.
