This Holley accelerator pump discharge nozzle kit includes two straight-type nozzles with a 0.045 in. hole size, along with the gaskets and screws needed for installation.
Specifications:
- Brand: Holley
- Category: Air and Fuel Delivery
- Nozzle Size: 0.045 in.
- Nozzle Style: Straight
- Product Type: Straight Discharge Nozzles
- Sub Category: Carburetion
- Includes: 2 nozzles, 4 gaskets, 2 nozzle screws
- Warranty: Manufacturer's Limited 90 Day Warranty
- Part Number: 121-145
FAQ
What hole size does this nozzle use?
It has a 0.045 in. hole size.
How many nozzles are included?
Two straight-type nozzles are included, along with 4 gaskets and 2 nozzle screws.
What style of nozzle is this?
This is a straight-type discharge nozzle.

