Carter AFB vs Holley - NCRS Discussion Boards

Carter AFB vs Holley

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  • Peter J.
    Expired
    • August 23, 2015
    • 9

    Carter AFB vs Holley

    I have a 1965 convertible 300 hp 327 and I was thinking about putting the a carter back on it because now it has a Holley and I know this car originally came with a carter afb. I was just wondering if the carter afb is a good, reliable carb and is it worth it putting it back on.
  • Frank D.
    Expired
    • December 27, 2007
    • 2703

    #2
    Re: Carter AFB vs Holley

    I'd take any AFB over any Holley...

    Comment

    • Joe R.
      Extremely Frequent Poster
      • July 31, 1976
      • 4550

      #3
      Re: Carter AFB vs Holley

      The Carter AFB is hands and shoulders above ANY Holley ever made. Runs good and runs without problems. And yes I know if you want huge CFM carbs the AFB won't serve your needs BUT we're not drag racing here. We're restoring!

      JR

      Comment

      • Bob R.
        Extremely Frequent Poster
        • June 30, 2002
        • 1595

        #4
        Re: Carter AFB vs Holley

        The Carter and Holley bolt locations are different so you might want to check and see if you have the correct intake for the Carter.

        Comment

        • Michael J.
          Extremely Frequent Poster
          • January 27, 2009
          • 7118

          #5
          Re: Carter AFB vs Holley

          Am I the only one who prefers Holley over any Carter or Rochester any day of the week?
          Big Tanks In the High Mountains of New Mexico

          Comment

          • Frank D.
            Expired
            • December 27, 2007
            • 2703

            #6
            Re: Carter AFB vs Holley

            Originally posted by Michael Johnson (49879)
            Am I the only one who prefers Holley over any Carter or Rochester any day of the week?
            In short, yes.

            Comment

            • Stuart F.
              Expired
              • August 31, 1996
              • 4676

              #7
              Re: Carter AFB vs Holley

              Michael enjoys an occasional bath in gasoline, and prefers gasket surfaces be below fluid levels.

              Remember the the recent thread about Corvette fires? What do you think the main point of reference was?

              Just pulling your leg Michael, but you asked for it, Ha!

              Stu Fox

              Comment

              • Timothy B.
                Extremely Frequent Poster
                • April 30, 1983
                • 5183

                #8
                Re: Carter AFB vs Holley

                The AFB is my favorite and by far a very reliable carburetor. I have learned much about the Holley's and when they are tuned right they are a sweet carburetor.

                It seems like you never get the service life from a Holley that a AFB will provide mainly because of the Holley modular design.

                Comment

                • Jimmy G.
                  Very Frequent User
                  • November 1, 1979
                  • 976

                  #9
                  Re: Carter AFB vs Holley

                  AFB by far
                  Founder - Carolinas Chapter NCRS

                  Comment

                  • Ken A.
                    Very Frequent User
                    • July 31, 1986
                    • 929

                    #10
                    Re: Carter AFB vs Holley

                    Originally posted by Michael Johnson (49879)
                    Am I the only one who prefers Holley over any Carter or Rochester any day of the week?
                    Holleys for pros & people who want maximum performance, Rochesters for welch plug leaks & hydro lock, AFB's for all others who like simple things.

                    Comment

                    • Michael J.
                      Extremely Frequent Poster
                      • January 27, 2009
                      • 7118

                      #11
                      Re: Carter AFB vs Holley

                      Originally posted by Stuart Fox (28060)
                      Michael enjoys an occasional bath in gasoline, and prefers gasket surfaces be below fluid levels.

                      Remember the the recent thread about Corvette fires? What do you think the main point of reference was?

                      Just pulling your leg Michael, but you asked for it, Ha!

                      Stu Fox
                      Right Stu, I guess I did. But seriously, I have had nothing go wrong or be a problem with my Holleys since I was a teenager. On the few occasions I had a Carter (or Edelbrock I guess they are now) I was lost trying to get them to run right. Right now I am trying to figure out what the problem is with the original QuadraJet I have in my '81 Corvette, and wishing it was a Holley.
                      Big Tanks In the High Mountains of New Mexico

                      Comment

                      • Jim T.
                        Expired
                        • March 1, 1993
                        • 5351

                        #12
                        Re: Carter AFB vs Holley

                        I went from my 68's Rochester to a Holley spreadbore double pumper back in 1973, just drove my 1968 again yesterday with my old Holley.

                        Comment

                        • Jim D.
                          Extremely Frequent Poster
                          • June 30, 1985
                          • 2883

                          #13
                          Re: Carter AFB vs Holley

                          Having installed and tuned pretty much every brand/type of carb. over the past 40 years, they are all perfectly fine if they are correct for the application and tuned by someone that knows what they are doing. Too many install the wrong carb. for their application and in the process of trying to make it work, screw it up even more and blame it on the carb. calling it junk.

                          Comment

                          • Joe R.
                            Extremely Frequent Poster
                            • July 31, 1976
                            • 4550

                            #14
                            Re: Carter AFB vs Holley

                            Holley's 1

                            AFB 7

                            Others -2

                            Q-Jet -1
                            Last edited by Joe R.; August 25, 2015, 08:23 PM.

                            Comment

                            • Mark E.
                              Extremely Frequent Poster
                              • April 1, 1993
                              • 4531

                              #15
                              Re: Carter AFB vs Holley

                              One vote for the Rochester 4M Quadrajet.

                              I've driven a lot of cars with a variety of carbs, and by far those with a Q-Jet provided the best balance of power, responsiveness, fuel economy, and smoothness. Yes, they have some quirks. But if properly serviced, they are the best street performance carburetor out there. Here's a link to Cliff Ruggles' site, a Q-Jet expert who can resolve about any issue. He straightened out a junk, but numbers matching, Q-Jet core I purchased on eBay for my LS5. It now performs like it was fuel injected. Check out the technical articles (free) and his book (not free) which is the best reference I've seen for restoring, fixing, and tuning Q-Jets. The site even features a popular Q-Jet forum!
                              Last edited by Mark E.; August 25, 2015, 08:36 PM.
                              Mark Edmondson
                              Dallas, Texas
                              Texas Chapter

                              1970 Coupe, Donnybrooke Green, Light Saddle LS5 M20 A31 C60 G81 N37 N40 UA6 U79
                              1993 Coupe, 40th Anniversary, 6-speed, PEG 1, FX3, CD, Bronze Top

                              Comment

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