Set & Tune Holley Carburetor Accelerator Pump Circuits

How To Set & Tune Holley Carburetor Accelerator Pump Circuits. This video takes you through basic accelerator pump arm setup techniques and then looks at tuning shooters, accelerator pump cams, swapping in a 50CC "REO" kit and more. It's the third video in our Holley Tuning Series -- the first two videos deal with setting floats along with setting idle mixture and idle speed (Check Them Out!).