Holley Tube Type Accelerator Pump Discharge Nozzles - .031" YA0805ABP left or right 3/4 top

left or right 3/4 top forced air

2017-2017 Blue Bird SHL All American

5/8-18 in Left Hand Thread

Jeep Inline-6

Holley Tube Type Accelerator Pump Discharge Nozzles - .031" YA0805ABP left or right 3/4 topA 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". Various styles of nozzles are offered by Holley,