The HYFIRE Staging Control is designed for the user who has a need of low (second) RPM limit setting for staging and starting line purposes. Now the racer can avoid excess engine speed on the starting line while waiting for the green light. The easy to use push button programming system eliminates the need for multiple replaceable resistors (RPM modules) that are inconvenient to use and operates the proportional RPM limiting circuit that has a numerical display with fingertip setting from 4,000.