Manufacturer's Part Number:
Summit Racing Part Number:
Pump Discharge Nozzle Style:
Accelerator Pump Nozzle Sizes Included (in):
0.031, 0.035, 0.037, 0.040, 0.042, 0.045
Pump Discharge Nozzle Gaskets Included:
Compatible with Summit Racing brand carburetors only.
Choose In-store pick-up (OH, GA, NV) on our web site.
These Summit® accelerator pump discharge restriction tuning kits will cure those pesky hesitation and flat spot problems. They include four each of 0.031 in., 0.035 in., 0.037 in., 0.040 in., 0.042 in., and 0.045 in. discharge nozzle restrictions to help you dial-in your carburetor to your engine. Eliminate low-rpm hesitation and mid-rpm flat spots with one of these Summit® accelerator pump discharge restriction tuning kits.