Holley 50cc Accelerator Pump Kit 1030104 6 and 8 degree increments

6 and 8 degree increments

Highly Specialized Silicone Magnetic Steel Cores

Includes the following installation hardware: NPT male brass adapter for pressure gauge

437" Restriction

Front Hub Bolt Kit

Holley 50cc Accelerator Pump Kit 1030104 6 and 8 degree incrementsModels 2300, 4150 and 4160 Instantaneous response! Pull strongly throughout the RPM band! a "must" for tunnel ram setups! This kit is for those who demand ultimate performance from their Holley carburetor(s). The Holley 50cc accelerator pump will substantially increase fuel capacity over the standard 30cc pump system. Eliminates flat spots off idle or at any other RPM range. This kit includes everything required for easy installation including new