Description
A good selection of accelerator pump discharge nozzle sizes is indispensable to the proper tuning of the accelerator pump system. The nozzle hole size determines the rate of fuel discharge. A larger hole will shoot the fuel at a faster rate, and with less pressure, than a smaller hole. Sizes are stamped on each nozzle. For example, the number 31 indicates that the nozzle hole size is .031-inches. Various styles of nozzles are offered by Holley.
PUMP DISCHARGE NOZZLE (REINSTATED) - Part number: HOL-121129 - for American Cars - delivery to the UK and the EU
Manufacturer part number: 121-129 - PUMP DISCHARGE NOZZLE (REINSTATED) carburetor-accelerator-pump-nozzle
Data sheet
- Nozzle Size
- 0.029
- Nozzle Type
- Straight
Package dimensions
Width: 6.00 inch
Height: 4.00 inch
Depth: 5.50 inch
Weight: 0.23 lb