Holley 50cc Accelerator Pump Kit 1030104 A digital tach and speedometer

A digital tach and speedometer are also included in it's functions

Constructed from a high temperature resistant braided glass material

Adjustable Fuel RegulatorWhy follow when you can lead

Highly Specialized Silicone Magnetic Steel Cores

Front Hub Bolt Kit

Holley 50cc Accelerator Pump Kit 1030104 A digital tach and speedometerModels 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