Walker Fuel Accelerator Pump Kit for Holley Carb 20-11 - 50cc
20-11 - 50cc Accelerator Pump Kit for Holley Carb 50cc Accelerator pump conversion 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.
50cc conversion kit
- Includes New Pump Housing, Stud, Arm, Diaphragm, Spring, Longer Pump Housing 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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