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1968 Chevy C10

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  • 1968 Chevy C10

    307 engine with 2 BRL carburetor upgrades to 4BRl Intake and carb; Suggestions Please!

  • #2
    Carb = # 1906

    intake = # 2701

    Have fun with the upgrade.
    Don't get too caught up in the numbers.
    Just give the Engine what it wants &
    Let the numbers be what they are.

    Jim McFarland....

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    • #3
      Manifold & Carburetor Kit #2021......does not come with air filter ( #1221 ) or throttle brackets ( #8036 ).
      In my neighborhood, if you open your hood to check your oil, and the vehicle still runs after you close it.......Then your labeled the Neighborhood Mechanic.
      https://forums.edelbrock.com/filedat...?photoid=42773

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      • #4
        Im leaning towards a manual choke carb, so what would be the difference between the 1905 and the 1405? AVS2 meaning? And what do I need to know about linkage changes. I currently have the original 2 barrel Rochester.

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        • #5
          And would I be OK blocking heat ports underneath carburetor with gasket set fel-pro 1256 or 1204?

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          • #6
            Originally posted by estcstluke View Post
            Im leaning towards a manual choke carb, so what would be the difference between the 1905 and the 1405? AVS2 meaning? And what do I need to know about linkage changes. I currently have the original 2 barrel Rochester.
            1405 is a base high performance carburetor.........its what I would call a weekend carburetor........get #1400 for every day driving ( comes with usable, extra components ).

            1900's is the newest Series ( year 2017 ). #1902 is what I would use on a stock 307......might need to upgrade the accelerator nozzle, if you constantly carry a load.

            The #1905 could work.....more Performance, but I believe worse mpg then #1902.
            In my neighborhood, if you open your hood to check your oil, and the vehicle still runs after you close it.......Then your labeled the Neighborhood Mechanic.
            https://forums.edelbrock.com/filedat...?photoid=42773

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            • #7
              Originally posted by estcstluke View Post
              And would I be OK blocking heat ports underneath carburetor with gasket set fel-pro 1256 or 1204?
              Carburetors need heat for daily street driving.......only block one.

              If you one drive it on nice weekends, then block both.......it will run more consistent.
              In my neighborhood, if you open your hood to check your oil, and the vehicle still runs after you close it.......Then your labeled the Neighborhood Mechanic.
              https://forums.edelbrock.com/filedat...?photoid=42773

              Comment


              • #8
                Originally posted by 2700 Cast View Post
                Carb = # 1906

                intake = # 2701

                Have fun with the upgrade.
                Will I have enough hood clearance on a stock 1968 C10 truck for the 2701

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                • #9
                  That will fit.
                  In my neighborhood, if you open your hood to check your oil, and the vehicle still runs after you close it.......Then your labeled the Neighborhood Mechanic.
                  https://forums.edelbrock.com/filedat...?photoid=42773

                  Comment

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