RE-STAMPING carburetor core - NCRS Discussion Boards

RE-STAMPING carburetor core

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  • Lyndon S.
    Expired
    • April 30, 1988
    • 1027

    RE-STAMPING carburetor core

  • mike cobine

    #2
    Re: RE-STAMPING carburetor core

    Considering that within a given year, most carbs only differ in the jets and the metering rods, the idea of a couple thousand dollars because the carb has the right numbers is a bit on the insane side.

    That is why I will find it easy to build a very common carb with the same jets and rods and set my 390 hp Q-Jet on the shelf to prevent further deterioration of the pot metal. I don't have to have a numbers carb to run, and should I ever judge, I'll have my numbers carb to use.

    Comment

    • mike cobine

      #3
      Re: RE-STAMPING carburetor core

      Considering that within a given year, most carbs only differ in the jets and the metering rods, the idea of a couple thousand dollars because the carb has the right numbers is a bit on the insane side.

      That is why I will find it easy to build a very common carb with the same jets and rods and set my 390 hp Q-Jet on the shelf to prevent further deterioration of the pot metal. I don't have to have a numbers carb to run, and should I ever judge, I'll have my numbers carb to use.

      Comment

      • Mark #28455

        #4
        Another way to do it

        There are several companies (like Eastwood) that sell a low temperature rod for repairing pot metal castings. After cleaning off the chromate coating, you can carefully fill in the old numbers, then carefully sand/file it smooth, then when you zinc plate the casting prior to re-chromating, just leave that area in the bath a little longer and you get that slightly rough (instead of machined) surface texture.

        I have never done this myself and do not advocate selling bogus carbs as real, but the reality of it is that as certain collectors drive up the $$$ value of rare parts to astronomical levels, someone steps in to fill the demand - simple economics! Just like the epidemic of restamped blocks, the era of restamped carbs is here now. BUYER BEWARE!

        Mark

        Comment

        • Mark #28455

          #5
          Another way to do it

          There are several companies (like Eastwood) that sell a low temperature rod for repairing pot metal castings. After cleaning off the chromate coating, you can carefully fill in the old numbers, then carefully sand/file it smooth, then when you zinc plate the casting prior to re-chromating, just leave that area in the bath a little longer and you get that slightly rough (instead of machined) surface texture.

          I have never done this myself and do not advocate selling bogus carbs as real, but the reality of it is that as certain collectors drive up the $$$ value of rare parts to astronomical levels, someone steps in to fill the demand - simple economics! Just like the epidemic of restamped blocks, the era of restamped carbs is here now. BUYER BEWARE!

          Mark

          Comment

          • Lyndon S.
            Expired
            • April 30, 1988
            • 1027

            #6
            Re: Another way to do it

            Amen, brother!

            Comment

            • Lyndon S.
              Expired
              • April 30, 1988
              • 1027

              #7
              Re: Another way to do it

              Amen, brother!

              Comment

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