Holley Tube Type Accelerator Pump Discharge Nozzles - .040" R01J003M 2017-2023 Ford F-250 Super Duty

2017-2023 Ford F-250 Super Duty Crew Cab Pickup

Bracket is 2-1/4"W x 6-1/2"L and may be drilled for a variety of uses

2" long Fan Spacer Kit

sector gear shaft and internals-not a rebuilt

Holley Tube Type Accelerator Pump Discharge Nozzles - .040" R01J003M 2017-2023 Ford F-250 Super DutyA 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,