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Holley 20-11 - Holley Hi-Performance 50cc Accelerator Pump Kit

Holley 20-11 - Holley Hi-Performance 50cc Accelerator Pump Kit

Holley#510-20-11

50cc Accelerator Pump Kit

Holley 20-11 - Holley Hi-Performance 50cc Accelerator Pump Kit Details

Accelerator Pump Kit 50cc

Kit Includes:
  • New Pump Housing
  • 50cc Diaphram and Spring
  • Pump Arm and Stud
  • Pump Housing Screws
  • (2)Accelerator Pump Cams

  • Holley 20-11 - Holley Hi-Performance 50cc Accelerator Pump Kit

    Significantly increases pump shot volume.

    Eliminates flat spots off idle by supplying a continuous flow of fuel to your accelerator pump throughout the RPM range. Holley Hi-Performance 50cc Accelerator Pump kit includes accelerator pump housing, heavy duty accelerator pump arm, accelerator pump cam, molded diaphragm, special spring and four hold-down screws.

    *Note: A 1/4'' spacer (minimum) must be used under the carburetor for most applications, in order to clear the pump unit.

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