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Thread: Recommend me a carburetor.
          
   
   

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  1. #3
    glennsexton's Avatar
    glennsexton is offline CHR Member/Contributor Visit my Photo Gallery
    Join Date
    Mar 2005
    Location
    Tigard
    Car Year, Make, Model: 63 Nova SS
    Posts
    2,591

    Is your manifold for spread bore (Q-jet) or square?

    The 750cfm Q-jet, properly prepared is perfect for this engine. Summit has an Edelbrock 9972 - Re-manufactured Q-Jet Carburetor for $359. It will, in all likelihood, need some jet tweaking, but you could try it out of the box and might be surprised. Once dialed in, the Q-jet has awesome performance and nothing sounds like those big secondaries coming to life.

    If your manifold is a square bore, a Holley 4150 or an Edelbrock 750cfm would be good. The Holley will run close to $500 with manual choke. I like the Edelbrock 1411, available for $325 from a lot of sources. It's is an electric choke simple bolt on however, my experience has proven that they are a bit rich out of the box and you may need to go down a size on the rods and jets. Easy to do, but make sure you use new gaskets if you change jets.
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