<B>Auto Meter 5310 Quick-Lite RPM Activated Module Review</b><P>http://tinyurl.com/kuswese <P><P> Auto Meter 5310 Quick-Lite RPM Activated Module <P>Reads from 12-16 volts<P>Allows the RPM pills to be used for triggering shift lights<P>Works with 4, 6, or 8 cylinder standard electronic ignitions<P>Sold individually<P>Plastic material is used for the RPM activated switch<P>