BAuto Meter 5310 Quick-Lite RPM Activated Module ReviewbP PP Auto Meter 5310 Quick-Lite RPM Activated Module PReads from 12-16 voltsPAllows the RPM pills to be used for triggering shift lightsPWorks with 4, 6, or 8 cylinder standard electronic ignitionsPSold individuallyPPlastic material is used for the RPM activated switchP