Acc Pump Nozzles Booster

Designed specifically for Demon™, Claw™ and HOLLEY® Performance Carburetors, these precision needle and seat assemblies keep the fuel bowl full while offering positive sealing with a Viton tip. Spring loaded assembly is recommended for severe off-road

Custom tailor accelerator pump timing to your specific engine needs. Includes 8 cams for modular four barrels and two barrels with 2 screws.

Pair of 30cc accelerator pump diaphragms

Accelerator pump check valve for use with Street Demon® carburetors

Fast idle solenoid for Street Demon carburetors