HOLLEY ACCELERATOR PUMP DISCHARGE NOZZLE #121-137 Product Type_Pipe Wrench Diameter 1/2"

Diameter 1/2"

700rpm Net Weight: 1

these headers include gaskets and necessary hardware for easy installation

- To Suit BMW 4 SERIES F33 CONVERTIBLE 2014-Current (Front)

HOLLEY ACCELERATOR PUMP DISCHARGE NOZZLE #121-137 Product Type_Pipe Wrench Diameter 1/2"Holley accelerator pump discharge nozzles are invaluable when it comes time to tune your accelerator pump system. By keeping a good selection on hand, you can effectively adjust the rate of fuel delivered to your engine by switching back and forth between nozzle sizes. Two Accelerator Pump Discharge Nozzles 0. 037" Hole Size Straight Type Includes 4 Gaskets Features: Genuine Holley Quality Parts Specifications : Product Type: Carburetor Discharge