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replacing carb??

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Old Oct 16, 2011 | 07:03 PM
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Default replacing carb??

hey I just took the carb off my 1979 vette and was going to have my uncle go thru it and put a kit in it, but when I actually started to take all that stuff off of it I realized just how bad it really looked. It really looks bad as far as rust and just general appeareance. I would like to know if I wanted to replace it with an after market 1 just how would someone match it up or is that just not possible?
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Old Oct 16, 2011 | 07:11 PM
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Holley has a spread bore Q-J replacement carb 650, VS normally used.
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Old Oct 16, 2011 | 07:37 PM
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thanks Ganey do I have to cross ref the serial numbers?
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Old Oct 16, 2011 | 08:24 PM
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Spend $15 on the Q-Jet Rebuilding & Modification manual by Cliff Ruggles. Then spend about $20 on a gallon can of carb cleaner. Follow Cliff's instructions on taking the unit apart, then throw the metal parts into the carb cleaner for a day or so. When they come out, they will look a lot different.

If the metal carb parts are totally eaten up because they were under water for years or left out in the rain/sun for many years, they might be "toast". But, I think that's unlikely.
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Old Oct 16, 2011 | 08:42 PM
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Yea i considered that also after looking at prices of a new or rebuilt 1.......i was just checking my options thanks for the input
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Old Oct 17, 2011 | 09:03 AM
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Found this on youtube. 4 parts. It's a marine carb but interesting to watch:

http://www.youtube.com/watch?v=us0mfq6q2KU

or this:

http://www.youtube.com/watch?v=ssdhP...eature=related

Last edited by BKarol; Oct 17, 2011 at 09:07 AM.
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Old Oct 17, 2011 | 09:39 AM
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Your Q-Jet will look better after it comes out of the cleaner.
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