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Drag Racer Carburetor Class - Accelerator Pump Circuit

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On the street or at the track, a hesitation off the line is not only bad for performance but is down-right embarrassing. Usually the culprit is the wrong power valve or something incorrect in the accelerator pump circuit. The major components are the accelerator pump cam, squirters (accelerator pump discharge nozzles officially), and the accelerator pump itself...


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