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Carter BBS 1 Barrel Accelerator Pump

Carter BBS Accelerator Pump Adjustment

BBS Float Level

Back out throttle adjusting screw and open choke valve so that throttle valve seats in bore of carburetor (open). Install throttle connector rod in center hole of throttle lever. The distance (B) from the top of the bowl cover to the top of plunger shaft (not pump arm) should be set to the specification given in your rebuild specification sheet. Adjust by bending throttle connector rod at lower angle.

1954 Dodge pump adjustment: 54/64″

Carter BBS Carburetor Parts
Updated on 12/24/2020

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