50cc accelerator pumpIncreases fuel capacity over standard 30cc pump systemEliminates flat spots off idle or at any other RPM rangeIncludes new pump housing, stud, arm, diaphragm, spring, longer pump housing screwsLimited Warranty
This 50cc accelerator pump will substantially increase fuel capacity over the standard 30cc pump system. It is ideal for tunnel ram setups and for those who want increased performance for the carburetor. It eliminates flat spots off idle or at any other RPM range. This kit includes everything required for easy installation including new pump housing, stud, arm, diaphragm, spring, and longer pump housing screws.
Brand: Holley, Model: HOL 20-11, Color: Zinc, Size: 50 cc