Description
1974-1978 Pontiac Grand Safari
8:1-18:1 AFR
400 Long Silver
Safe for use with pump and race gas formulations on fuel injected applications with a maximum operating pressure of 100 PSI
1800 / 5800 RPM
Holley Tube Type Accelerator Pump Discharge Nozzles - .042" Aero Race Wheel 1974-1978 Pontiac Grand SafariA 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,
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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